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AlphaGenerator/manual_prompt/2026/01/20/manual_prompt_2026012008501...

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## 核心设计理念
**因子经济学逻辑**:
- 动量效应:价格趋势的持续性
- 均值回归:价格的回复特性
- 波动率特征:风险与收益的关系
- 流动性溢价:成交量蕴含的信息
- 市场情绪:价量关系的异常表现
Grammar Rules
/* */ - Block comments for multiple lines
; - Statement separator (not needed for last line)
Last statement is the Alpha expression for BRAIN simulator
Alpha expression cannot be assigned to a variable
No classes, objects, pointers, or functions allowed
**统计有效性准则**:
- 信息比率最大化:信号与噪声比
- 因子稳定性:在不同市场环境下保持有效
- 单调性:因子值与预期收益的单调关系
- 可解释性:基于扎实的金融逻辑
## 技术实现要求
**智能参数匹配**:
- 动量类:短周期[10,20,30]捕捉近期趋势
- 反转类:中周期[40,50,60]识别过度反应
- 波动类:长周期[120,250]确保统计稳定性
- 流动性类:多周期对比分析异常变化
**噪声处理技术**:
- 移动平均线:平滑噪声,突出趋势
- 标准偏差:测量波动程度
- 归一化:将不同时间窗口的因子值调整到同一尺度
**嵌套结构逻辑**:
- 单层:直接有效的原始信号
- 双层:信号提炼与降噪处理
- 三层:多维度特征融合与增强
**操作符汇总
**算术运算符 (Arithmetic):
abs(x) - 绝对值
add(x, y, filter=false) - 加法 (x + y)
densify(x) - 分组字段稠密化
divide(x, y) - 除法 (x / y)
inverse(x) - 倒数 (1/x)
log(x) - 自然对数
max(x, y, ..) - 最大值
min(x, y, ..) - 最小值
multiply(x, y, filter=false) - 乘法 (x * y)
power(x, y) - 幂运算 (x^y)
reverse(x) - 取反 (-x)
sign(x) - 符号函数
signed_power(x, y) - 保留符号的幂运算
sqrt(x) - 平方根
subtract(x, y, filter=false) - 减法 (x - y)
to_nan(x, value=0, reverse=false) - 值与NaN转换
**逻辑运算符 (Logical):
and(input1, input2) - 逻辑与
if_else(input1, input2, input3) - 条件判断
input1 < input2 - 小于比较
input1 <= input2 - 小于等于
input1 == input2 - 等于比较
input1 > input2 - 大于比较
input1 >= input2 - 大于等于
input1 != input2 - 不等于
is_nan(input) - 是否为NaN
not(x) - 逻辑非
or(input1, input2) - 逻辑或
**时间序列运算符 (Time Series):
days_from_last_change(x) - 上次变化天数
hump(x, hump=0.01) - 限制变化幅度
jump_decay(x, d, sensitivity=0.5, force=0.1) - 跳跃衰减
kth_element(x, d, k) - 第K个值
last_diff_value(x, d) - 最后一个不同值
ts_arg_max(x, d) - 最大值相对索引
ts_arg_min(x, d) - 最小值相对索引
ts_av_diff(x, d) - 与均值的差
ts_backfill(x, lookback=d, k=1, ignore="NAN") - 回填
ts_corr(x, y, d) - 时间序列相关性
ts_count_nans(x, d) - NaN计数
ts_covariance(y, x, d) - 协方差
ts_decay_linear(x, d, dense=false) - 线性衰减
ts_delay(x, d) - 延迟值
ts_delta(x, d) - 差值 (x - 延迟值)
ts_max(x, d) - 时间序列最大值
ts_mean(x, d) - 时间序列均值
ts_min(x, d) - 时间序列最小值
ts_product(x, d) - 时间序列乘积
ts_quantile(x, d, driver="gaussian") - 分位数
ts_rank(x, d, constant=0) - 时间序列排名
ts_regression(y, x, d, lag=0, rettype=0) - 回归分析
ts_scale(x, d, constant=0) - 时间序列缩放
ts_std_dev(x, d) - 时间序列标准差
ts_step(1) - 天数计数器
ts_sum(x, d) - 时间序列求和
ts_target_tvr_decay(x, lambda_min=0, lambda_max=1, target_tvr=0.1) - 目标换手率衰减
ts_target_tvr_delta_limit(x, y, lambda_min=0, lambda_max=1, target_tvr=0.1) - 目标换手率差值限制
ts_zscore(x, d) - 时间序列Z分数
**横截面运算符 (Cross Sectional):
normalize(x, useStd=false, limit=0.0) - 标准化
quantile(x, driver=gaussian, sigma=1.0) - 分位数转换
rank(x, rate=2) - 排名
scale(x, scale=1, longscale=1, shortscale=1) - 缩放
scale_down(x, constant=0) - 按比例缩放
vector_neut(x, y) - 向量中性化
winsorize(x, std=4) - 缩尾处理
zscore(x) - Z分数
**向量运算符 (Vector):
vec_avg(x) - 向量均值
vec_max(x) - 向量最大值
vec_min(x) - 向量最小值
vec_sum(x) - 向量求和
**变换运算符 (Transformational):
bucket(rank(x), range="0,1,0.1" or buckets="2,5,6,7,10") - 分桶
generate_stats(alpha) - 生成统计量
trade_when(x, y, z) - 条件交易
**分组运算符 (Group):
combo_a(alpha, nlength=250, mode='algo1') - 组合Alpha
group_backfill(x, group, d, std=4.0) - 分组回填
group_cartesian_product(g1, g2) - 笛卡尔积分组
group_max(x, group) - 分组最大值
group_mean(x, weight, group) - 分组均值
group_min(x, group) - 分组最小值
group_neutralize(x, group) - 分组中性化
group_rank(x, group) - 分组排名
group_scale(x, group) - 分组缩放
group_zscore(x, group) - 分组Z分数
**特殊运算符 (Special):
in - 包含判断
self_corr(input) - 自相关性
universe_size - 宇宙大小
**归约运算符 (Reduce):
reduce_avg(input, threshold=0) - 平均值归约
reduce_choose(input, nth, ignoreNan=true) - 选择归约
reduce_count(input, threshold) - 计数归约
reduce_ir(input) - IR归约
reduce_kurtosis(input) - 峰度归约
reduce_max(input) - 最大值归约
reduce_min(input) - 最小值归约
reduce_norm(input) - 范数归约
reduce_percentage(input, percentage=0.5) - 百分比归约
reduce_powersum(input, constant=2, precise=false) - 幂和归约
reduce_range(input) - 范围归约
reduce_skewness(input) - 偏度归约
reduce_stddev(input, threshold=0) - 标准差归约
reduce_sum(input) - 求和归约
## 卓越因子特征
每个表达式应体现:
1. **经济学直觉**:基于公认的市场异象
2. **计算鲁棒性**:避免过拟合和极端值敏感
3. **交易可行性**:考虑实际执行成本
4. **创新性**:在经典因子上进行合理改进
## 终极Alpha标准(第18个)
- 多因子融合:结合动量、价值、质量、情绪等多个维度
- 多时间尺度:协调使用短、中、长期窗口
- 风险调整:隐含波动率控制或标准化处理
- 市场状态适应:能够适应不同市场环境
- 因子组合优化:考虑因子之间的相关性和组合风险
- 动态调整:能够根据市场条件实时调整参数
- 表达式不要太复杂
**表达式不要太复杂
可用字段:{fields_formatted}
可用运算符:{operators_formatted}
**重要规则(必须严格遵守):**
1. **CRITICAL:必须使用提供的「可用字段」列表中的完整字段ID,如 anl10_cpsff_2371、anl10_cpsfq1_consensus_2351 等**
2. **CRITICAL:绝对禁止使用 close、volume、high、low、open 等不完整的字段名**
3. **必须使用提供的「可用运算符」列表中的运算符**
4. **每个表达式必须是独立的,不能有赋值或其他语法结构**
5. **请严格按照 operator(field_id, numeric_parameter) 的格式编写**
6. **如果违反以上规则,生成的表达式将被系统拒绝!**
**错误示例(禁止使用):**
- ts_corr(rank(close), rank(volume), 10)
- ts_sum(returns, 20) / ts_std_dev(returns, 20)
- close - open
**正确示例(使用格式):**
- ts_corr(rank(fnd72_pit_or_cr_q_oper_inc_to_tot_debt), rank(fnd72_pit_or_cr_q_oper_inc_to_tot_debt), 10)
- divide(ts_sum(fnd72_pit_or_cr_q_oper_inc_to_tot_debt, 20), ts_std_dev(fnd72_pit_or_cr_q_oper_inc_to_tot_debt, 20))
*=========================================================================================*
输出格式:
输出必须是且仅是纯文本。
每一行是一个完整、独立、语法正确的WebSim表达式。
严禁任何形式的解释、编号、标点包裹(如引号)、Markdown格式或额外文本。
===================== !!! 重点(输出方式) !!! =====================
现在,请严格遵守以上所有规则,开始生成可立即在WebSim中运行的复合因子表达式。
不要自行假设, 你需要用到的操作符 和 数据集, 必须从我提供给你的里面查找, 并严格按照里面的使用方法进行组合
**输出格式**(一行一个表达式, 每个表达式中间需要添加一个空行, 只要表达式本身, 不需要赋值, 不要解释, 不需要序号, 也不要输出多余的东西):
表达式
表达式
表达式
...
表达式
=================================================================
重申:请确保所有表达式都使用WorldQuant WebSim平台函数,不要使用pandas、numpy或其他Python库函数。输出必须是一行有效的WQ表达式。
以下是我的账号有权限使用的操作符, 请严格按照操作符, 以及我提供的数据集, 进行生成,组合 100 个 alpha:
不要自行假设, 你需要用到的操作符 和 数据集, 必须从我提供给你的里面查找, 并严格按照里面的使用方法进行组合
=================================================================
ts_product ts_zscore ts_mean ts_scale add sign subtract ts_delta ts_rank greater ts_av_diff ts_quantile ts_count_nans ts_covariance
ts_arg_min divide ts_corr multiply if_else ts_sum ts_delay group_zscore ts_arg_max ts_std_de ts_backfill
以上这些操作符不能传入事件类型的数据集, 只能传入时间序列数据集, 不能传入事件数据,不能传入事件数据,不能传入事件数据
以下是我的账号有权限使用的操作符, 请严格按照操作符, 进行生成,组合因子
========================= 操作符开始 =======================================
注意: Operator: 后面的是操作符(是可以使用的),
Description: 此字段后面的是操作符对应的描述或使用说明(禁止使用, 仅供参考), Description字段后面的内容是使用说明, 不是操作符
特别注意!!!! 必须按照操作符字段Operator的使用说明生成 alpha========================= 数据字段开始 =======================================
注意: data_set_name: 后面的是数据字段(可以使用), description: 此字段后面的是数据字段对应的描述或使用说明(不能使用)
{'id': 323118, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_sent_tsrank', 'description': '不可使用,仅供参考:28-day Volume weighted average of End-of-day time series rank of Sentiment'}
{'id': 160529, 'data_set_name': '可以使用:fnd65_us5000_cusip_fqsurstd60dlag', 'description': '不可使用,仅供参考:It is defined the most recent actual fiscal quarter EPS less the consensus earnings estimate 60 days ago, adjusted by the standard deviation of analyst forecasts 60 days ago.'}
{'id': 295530, 'data_set_name': '可以使用:oth455_customer_roam_w4_pca_fact2_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using ROAM with customer data and then clustered using the 2nd eigenvalue of PCA into 20 groups.'}
{'id': 167756, 'data_set_name': '可以使用:mdl31_bv_share_last_y', 'description': '不可使用,仅供参考:The ratio of the Book Value to the total shares outstanding.'}
{'id': 295397, 'data_set_name': '可以使用:oth455_customer_n2v_p50_q200_w3_pca_fact2_cluster_10', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 2nd eigenvalue of PCA into 10 groups.'}
{'id': 322087, 'data_set_name': '可以使用:pv87_indrank_item_6080_367', 'description': '不可使用,仅供参考:Industry ranked item score for item 367 in topic Transparency'}
{'id': 316939, 'data_set_name': '可以使用:pv173_zscoresmt5yzspreadsbst', 'description': '不可使用,仅供参考:It is defined as the region relative 5-year mid z-spreadIn the bond z-spread curve'}
{'id': 322445, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volthetacall1', 'description': '不可使用,仅供参考:Weighted average Theta for near in-the-money and out-of-the-money call options with volume used as weight factor'}
{'id': 168324, 'data_set_name': '可以使用:credit_risk_news_component_score_float_2', 'description': '不可使用,仅供参考:Credit risk score from news articles, as a floating point value (alternate source).'}
{'id': 40, 'data_set_name': '可以使用:anl10_cpsinnovation_score_fy1', 'description': '不可使用,仅供参考:Innovation score for cash per share FY1 (innovate_increase - innovate_decrease)'}
{'id': 162086, 'data_set_name': '可以使用:mdl219_2_ocfratio', 'description': '不可使用,仅供参考:Operating cash flow ratio calculated as cash flow divided by current liabilities for the second module.'}
{'id': 1378, 'data_set_name': '可以使用:governance_corr_weighted_subsector_percentile', 'description': '不可使用,仅供参考:Company’s percentile within its subsector based on governance score weighted by KPIs most correlated to financial returns.'}
{'id': 324676, 'data_set_name': '可以使用:pv87_scores_fearnormscr_mean', 'description': '不可使用,仅供参考:Mean of fear score'}
{'id': 279000, 'data_set_name': '可以使用:next_shareholder_meeting_date', 'description': '不可使用,仅供参考:The scheduled date of the next annual shareholder meeting.'}
{'id': 324988, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volthetacallmput0', 'description': '不可使用,仅供参考:theta volume of all call minus put options'}
{'id': 1356, 'data_set_name': '可以使用:environmental_corr_weighted_sector_position', 'description': '不可使用,仅供参考:Company’s position within its sector based on environmental score weighted by KPIs most correlated to financial returns.'}
{'id': 174162, 'data_set_name': '可以使用:oth460_es_sale_ntm_r1m_l1', 'description': "不可使用,仅供参考:The probability that the future trend of 'NTM revenue revision, 1M' will fall"}
{'id': 86902, 'data_set_name': '可以使用:fnd72_s_pit_or_cr_q_trail_12m_net_sales', 'description': '不可使用,仅供参考:Calculated by adding sales/revenue/turnover for the last 4 quarters, 2 semiannuals, or annual'}
{'id': 322455, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volthetacallmput1', 'description': '不可使用,仅供参考:Weighted average Theta for near in-the-money and out-of-the-money call and put options with volume used as weight factor'}
{'id': 323059, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_ew_sent_mean_daydiff', 'description': '不可使用,仅供参考:28-day Volume weighted average of Daily difference of Sentiment Average'}
{'id': 170756, 'data_set_name': '可以使用:mdl77_2historicalgrowthfactor_pctchg3yeps', 'description': "不可使用,仅供参考:The percent change in a stock's most recent trailing 12-month earnings per share as compared to itself 12 quarters ago."}
{'id': 159846, 'data_set_name': '可以使用:fnd65_allcap_sedol_pctchgqtrsales', 'description': '不可使用,仅供参考:It is defined as the growth in the most recently reported quarterly sales per share as compared to 4 quarters ago.'}
{'id': 319216, 'data_set_name': '可以使用:pv52_yse_national_shares_0_9_sec', 'description': '不可使用,仅供参考:Shares from 0 to 9 Seconds'}
{'id': 296221, 'data_set_name': '可以使用:career_growth_rating', 'description': '不可使用,仅供参考:Rating for career advancement opportunities by the reviewer.'}
{'id': 319097, 'data_set_name': '可以使用:pv52_asdaq_bx_shares_30_59_sec', 'description': '不可使用,仅供参考:Shares from 30 to 59 Seconds'}
{'id': 319975, 'data_set_name': '可以使用:pv87_2_ebitdaps_qf_matrix_p1_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of EBITDA per share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 84030, 'data_set_name': '可以使用:quarterly_capital_asset_sales_total', 'description': '不可使用,仅供参考:Fiscal period endate of Annual Accountance Adjustment Proceeds from Sale of Productive Assets'}
{'id': 2220, 'data_set_name': '可以使用:anl14_numofests_revenue_fy1', 'description': '不可使用,仅供参考:Num of estimations of revenue - upcoming year'}
{'id': 324184, 'data_set_name': '可以使用:pv87_prv2_simpleavg60_group_event_sentiment_score_equity_actions', 'description': '不可使用,仅供参考:60-day Simple average of Event Sentiment Score for group Equity Actions'}
{'id': 295773, 'data_set_name': '可以使用:oth455_partner_n2v_p50_q50_w4_pca_fact3_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 3rd eigenvalue of PCA into 20 groups.'}
{'id': 9837, 'data_set_name': '可以使用:retail_fre_score_presentation', 'description': '不可使用,仅供参考:Flesch Reading Ease (FRE) for retail investors in presentation section.'}
{'id': 319709, 'data_set_name': '可以使用:pv87_2_capex_qf_matrix_p1_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Capital Expenditure *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 163435, 'data_set_name': '可以使用:is_parent_entity_flag', 'description': '不可使用,仅供参考:Indicator showing whether the company is a parent entity.'}
{'id': 168432, 'data_set_name': '可以使用:pe_ratio_relative_component_rank_v2', 'description': '不可使用,仅供参考:Global rank for the price-to-earnings ratio component in the valuation model (variant 2).'}
{'id': 325087, 'data_set_name': '可以使用:pv87_v2_expavg20_group_css_revenues', 'description': '不可使用,仅供参考:20-day Exponential average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Revenues'}
{'id': 169890, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_pctchgqtrsales_alt', 'description': '不可使用,仅供参考:1-yr Change in Sales : It is defined as the growth in most recent reported quarterly sales per share as compared to 4 quarters ago.'}
{'id': 323057, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_ew_sent_deviation', 'description': '不可使用,仅供参考:28-day Volume weighted average of Deviation of Sentiment'}
{'id': 325499, 'data_set_name': '可以使用:pv87_v2item_indrank_item_3010_65', 'description': '不可使用,仅供参考:Industry ranked item score for item 65 in topic Labor Practices'}
{'id': 1449, 'data_set_name': '可以使用:social_score_positive_correlation', 'description': '不可使用,仅供参考:Social score weighted by metrics most positively correlated to financial returns.'}
{'id': 294542, 'data_set_name': '可以使用:assetutilization_neutral_score_fast_d1', 'description': '不可使用,仅供参考:Neutral sentiment score for asset utilization in a transcript chunk.'}
{'id': 295277, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w3_pca_fact2_cluster_10', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 2nd eigenvalue of PCA into 10 groups.'}
{'id': 320810, 'data_set_name': '可以使用:pv87_2_tbvps_qf_matrix_p1_chngratio_low', 'description': '不可使用,仅供参考:lowest value of all change ratio of Tangible Book Value Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 318998, 'data_set_name': '可以使用:pv48_constituent_v1_2_0_valueshares', 'description': '不可使用,仅供参考:No field description'}
{'id': 170833, 'data_set_name': '可以使用:mdl77_2liquidityriskfactor_mad3yttmsale', 'description': '不可使用,仅供参考:3-yr MAD of TTM Sales: It is defined as the mean absolute deviation of 12-quarter trailing 12-month sales deflated by the average of total assets.'}
{'id': 324231, 'data_set_name': '可以使用:pv87_prv2_weightedavg20_group_event_sentiment_score_partnerships', 'description': '不可使用,仅供参考:20-day Weighted average of Event Sentiment Score for group Partnerships'}
{'id': 325884, 'data_set_name': '可以使用:pv87_webv2_simpleavg1_group_event_sentiment_score_price_targets', 'description': '不可使用,仅供参考:1-day Simple average of Event Sentiment Score for group Price Targets'}
{'id': 324698, 'data_set_name': '可以使用:pv87_scores_finhypepartnormscr_median', 'description': '不可使用,仅供参考:Median of Financial hype partial score'}
{'id': 320851, 'data_set_name': '可以使用:pv87_ann_matrix_book_value_share_estimate_mean', 'description': '不可使用,仅供参考:Mean of Book Value / Share Estimate'}
{'id': 166290, 'data_set_name': '可以使用:mdl264_call_put_ratio_10_day_l3', 'description': '不可使用,仅供参考:The probability that the future trend of "10-day median of Call Volume to Put Volume" will move up'}
{'id': 2362, 'data_set_name': '可以使用:anl14_stddev_revenue_fy4', 'description': '不可使用,仅供参考:Standard deviation of estimations of revenue - upcoming 4 years'}
{'id': 321545, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_r6_revenue_consensus_mean_numanalysts', 'description': '不可使用,仅供参考:Number of analysts of Revenue Consensus Mean'}
{'id': 158351, 'data_set_name': '可以使用:insd3_8k_freq_flag', 'description': '不可使用,仅供参考:8-K Frequency Flag'}
{'id': 9722, 'data_set_name': '可以使用:buyside_lix_score_presentation', 'description': '不可使用,仅供参考:LIX readability score for buy-side investors in presentation section.'}
{'id': 161665, 'data_set_name': '可以使用:fscore_bfl_total', 'description': '不可使用,仅供参考:The final score M-Score is a weighted average of both the Pentagon surface score and the Pentagon acceleration score.'}
{'id': 83398, 'data_set_name': '可以使用:fnd3_Qacctadj_costofrevenue', 'description': '不可使用,仅供参考:Quarterly Accountance Adjustment Cost of Revenue'}
{'id': 9778, 'data_set_name': '可以使用:other_cfo_word_share_qa', 'description': '不可使用,仅供参考:Proportion of words spoken by other CFOs relative to all executive words in the Q&A section.'}
{'id': 174149, 'data_set_name': '可以使用:oth460_es_sale_fy1_d3m_class', 'description': "不可使用,仅供参考:Predicted trend of 'FY1 Revenue Diffusion (up/down ratio), 3M' (1: fall, 2: neutral, 3: move-up)"}
{'id': 325032, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volvegacallmput6', 'description': '不可使用,仅供参考:vega volume of far out call minus put options'}
{'id': 322234, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oigammacallmput8', 'description': '不可使用,仅供参考:Weighted average Gamma for near in-the-money call and put options with open interest used as weight factor'}
{'id': 1290, 'data_set_name': '可以使用:anti_pollution_policy_industry_rank', 'description': '不可使用,仅供参考:Company’s rank within its industry peer group for anti-pollution policies.'}
{'id': 321020, 'data_set_name': '可以使用:pv87_book_value_share_difference_scale', 'description': '不可使用,仅供参考:Scale of Book Value / Share Difference'}
{'id': 294637, 'data_set_name': '可以使用:leverage_negative_score_fast_d1', 'description': '不可使用,仅供参考:Negative sentiment score for leverage in a transcript chunk.'}
{'id': 320680, 'data_set_name': '可以使用:pv87_2_roe_qf_matrix_p1_chngratio_low', 'description': '不可使用,仅供参考:lowest value of all change ratio of Return On Equity *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 319506, 'data_set_name': '可以使用:pv7_superrelation_sta1_score', 'description': '不可使用,仅供参考:Float number of relation scores from analyst of Streetevent report, with backfill'}
{'id': 321814, 'data_set_name': '可以使用:pv87_eps_lt_growth_standard_deviation_scale', 'description': '不可使用,仅供参考:Scale of EPS LT Growth - Standard Deviation (%)'}
{'id': 323088, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_ew_sent_z_std', 'description': '不可使用,仅供参考:28-day Volume weighted average of Standard deviation of Sentiment'}
{'id': 324091, 'data_set_name': '可以使用:pv87_prv2_simpleavg1_group_css_partnerships', 'description': '不可使用,仅供参考:1-day Simple average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Partnerships'}
{'id': 86442, 'data_set_name': '可以使用:fnd72_q2_xo_gl_net_of_tax_to_net_sales', 'description': '不可使用,仅供参考:Extraordinary gains or losses net of taxes as a percentage of net sales'}
{'id': 171792, 'data_set_name': '可以使用:mdl77_rsqr4qsales3y', 'description': '不可使用,仅供参考:The conditional square of the correlation between monthly dates and the corresponding trailing 12-month sales per share in the prior 12 quarters'}
{'id': 278945, 'data_set_name': '可以使用:info10_expiration_time_simple', 'description': '不可使用,仅供参考:The time of day when the info10 data record (simple version) is set to expire.'}
{'id': 278838, 'data_set_name': '可以使用:rp_ess_revenue', 'description': '不可使用,仅供参考:Event sentiment score of revenue news'}
{'id': 295358, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q50_w5_pca_fact1_cluster_10', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 1st eigenvalue of PCA into 10 groups.'}
{'id': 323172, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted7d_sent_mean_std', 'description': '不可使用,仅供参考:7-day Volume weighted average of Standard deviation of Sentiment Average'}
{'id': 78140, 'data_set_name': '可以使用:ltip_to_total_remuneration_ratio', 'description': '不可使用,仅供参考:Ratio of long-term incentive plan value to total remuneration for the period.'}
{'id': 171341, 'data_set_name': '可以使用:mdl77_historicalgrowthfactor_susgrowth', 'description': '不可使用,仅供参考:The maximum growth rate a firm can sustain without having to increase financial leverage.'}
{'id': 323094, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_sent_mean', 'description': '不可使用,仅供参考:28-day Volume weighted average of Average of Sentiment'}
{'id': 295627, 'data_set_name': '可以使用:oth455_partner_n2v_p10_q50_w2_pca_fact2_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 2nd eigenvalue of PCA into 5 groups.'}
{'id': 323683, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted7d_ew_sent_mean', 'description': '不可使用,仅供参考:7-day Volume weighted average of Average of Sentiment'}
{'id': 324267, 'data_set_name': '可以使用:pv87_prv2_weightedavg60_group_event_sentiment_score_all', 'description': '不可使用,仅供参考:60-day Weighted average of Event Sentiment Score for group All'}
{'id': 325510, 'data_set_name': '可以使用:pv87_v2item_indrank_item_4040_185', 'description': '不可使用,仅供参考:Industry ranked item score for item 185 in topic Materials Sourcing Efficiency'}
{'id': 168402, 'data_set_name': '可以使用:ev_sales_relative_component_rank_v3', 'description': '不可使用,仅供参考:Global rank for the enterprise value to sales ratio component in the valuation model (variant 3).'}
{'id': 79378, 'data_set_name': '可以使用:extraordinary_items_discontinued_operations', 'description': '不可使用,仅供参考:Extraordinary items related to discontinued operations.'}
{'id': 5454, 'data_set_name': '可以使用:book_value_per_share_reported_value', 'description': '不可使用,仅供参考:Book Value Per Share - Actual Value'}
{'id': 319987, 'data_set_name': '可以使用:pv87_2_eps_af_matrix_all_chngratio_mean', 'description': '不可使用,仅供参考:mean value of all change ratio of Earnings Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 323578, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted14d_sent_mean_mean', 'description': '不可使用,仅供参考:14-day Volume weighted average of Average of Sentiment Average'}
{'id': 166281, 'data_set_name': '可以使用:mdl264_call_put_erlanger_ratio_10_day_l2', 'description': "不可使用,仅供参考:The probability that the future trend of '10-day median of calls to puts premium ratio' will be neutral"}
{'id': 323547, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted14d_ew_sent_mean_trend2', 'description': '不可使用,仅供参考:14-day Volume weighted average of Trend of Sentiment Average'}
{'id': 5497, 'data_set_name': '可以使用:earnings_per_share_standard_deviation', 'description': '不可使用,仅供参考:Earnings per share - standard deviation of estimations'}
{'id': 174687, 'data_set_name': '可以使用:oth460_short_rank_l3', 'description': '不可使用,仅供参考:The probability that the future trend of Interest in Shorting" will be move-up"'}
{'id': 322270, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oiivcallmput6', 'description': '不可使用,仅供参考:Weighted average Implied volatility for far out-of-the-money call and put options with open interest used as weight factor'}
{'id': 383417, 'data_set_name': '可以使用:multi_utilities_exposure_score', 'description': '不可使用,仅供参考:Exposure or sensitivity to the multi-utilities sector factor.'}
{'id': 169216, 'data_set_name': '可以使用:mdl177_2_historicalgrowthfactor_pctchgqtrast', 'description': '不可使用,仅供参考:1-yr Change in Total Assets : It is defined as the growth in the most recent reported quarterly total assets per share as compared to that of four quarters ago.'}
{'id': 325003, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volthetacallmputs7', 'description': '不可使用,仅供参考:theta volume of near out call minus put options with the same strike prices, which are in the money'}
{'id': 6811, 'data_set_name': '可以使用:anl49_backfill_commonequityratioindicator', 'description': '不可使用,仅供参考:Common equity ratio indicator'}
{'id': 295613, 'data_set_name': '可以使用:oth455_partner_n2v_p10_q50_w1_pca_fact2_cluster_10', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 2nd eigenvalue of PCA into 10 groups.'}
{'id': 318749, 'data_set_name': '可以使用:tech_sector_factor1_group5_score', 'description': '不可使用,仅供参考:First factor score for technology sector, grouped into 5 clusters.'}
{'id': 320766, 'data_set_name': '可以使用:pv87_2_tbvps_af_matrix_all_chngratio_median', 'description': '不可使用,仅供参考:median value of all change ratio of Tangible Book Value Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 324624, 'data_set_name': '可以使用:pv87_revere_customer_transform_link_relation', 'description': '不可使用,仅供参考:Related instruments based on link'}
{'id': 169189, 'data_set_name': '可以使用:mdl177_2_historicalgrowthfactor_chgcfp', 'description': '不可使用,仅供参考:The difference between the the trailing 12-month cash flow per share and that of 12 quarters ago for a stock divided by its trading price.'}
{'id': 6002, 'data_set_name': '可以使用:anl44_best_sales_4wk_up', 'description': '不可使用,仅供参考:best sales 4wk up'}
{'id': 278944, 'data_set_name': '可以使用:info10_expiration_time', 'description': '不可使用,仅供参考:The time of day when the info10 data record is set to expire.'}
{'id': 324724, 'data_set_name': '可以使用:pv87_scores_posnormscr_mean', 'description': '不可使用,仅供参考:Mean of positive score'}
{'id': 9699, 'data_set_name': '可以使用:anl83_sinvsplurratioceopres', 'description': '不可使用,仅供参考:(number of (I,my,me,mine) - number of (We, our, us, ours))/(number of (I,my,me,mine) + number of (We, our, us, ours)) of CEO in Presentation (NA if CEO not attended or no speech in Presentation)'}
{'id': 324840, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oiivcallmput4', 'description': '不可使用,仅供参考:implied volatility of near call minus put options'}
{'id': 295740, 'data_set_name': '可以使用:oth455_partner_n2v_p50_q50_w2_kmeans_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using K-means into 20 groups.'}
{'id': 85443, 'data_set_name': '可以使用:fnd72_a2_rr_dil_eps_cont_ops_growth', 'description': '不可使用,仅供参考:Growth value for Earnings per Share based on number of diluted shares outstanding continuing operations'}
{'id': 321344, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_capital_expenditure_consensus_mean_numupunfiltered', 'description': '不可使用,仅供参考:Number of up revisions of Capital Expenditure Consensus Mean'}
{'id': 388071, 'data_set_name': '可以使用:oth553_q_passiveratio', 'description': '不可使用,仅供参考:Ratio of passive voice in financial text.'}
{'id': 80882, 'data_set_name': '可以使用:voting_beneficial_equity_shares', 'description': '不可使用,仅供参考:Voting beneficial equity shares reported for the annual period.'}
{'id': 171093, 'data_set_name': '可以使用:mdl77_400_rdsale', 'description': '不可使用,仅供参考:R&D Intensity: It is defined as the average of the research & development expenses in the trailing 12-months deflated by the sum of total sales in the same period.'}
{'id': 321561, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_revenue_consensus_mean_numanalysts', 'description': '不可使用,仅供参考:Number of analysts of Revenue Consensus Mean'}
{'id': 322993, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted14d_ew_sent_mean_trend', 'description': '不可使用,仅供参考:14-day Volume weighted average of Trend of Sentiment Average'}
{'id': 1504, 'data_set_name': '可以使用:workforce_positive_corr_score', 'description': '不可使用,仅供参考:Employee-related score weighted by KPIs most positively correlated to financial returns.'}
{'id': 322240, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oigammacallmputs6', 'description': '不可使用,仅供参考:Weighted average Gamma for far out-of-the-money call options and put options with the same strike prices with open interest used as weight factor'}
{'id': 601, 'data_set_name': '可以使用:anl10_ndtpast_det_estflag_1677', 'description': '不可使用,仅供参考:Estimate flag for date'}
{'id': 6783, 'data_set_name': '可以使用:anl49_backfill_3rdfiscalquarterearningspershare', 'description': '不可使用,仅供参考:Third fiscal quarter earnings on a per share basis, as reported.'}
{'id': 168298, 'data_set_name': '可以使用:credit_risk_broker_research_component_score_float', 'description': '不可使用,仅供参考:Credit risk score from broker research, as a floating point value.'}
{'id': 279766, 'data_set_name': '可以使用:industry_weight_stddev_alt_dmgrhchendtnret', 'description': '不可使用,仅供参考:The standard deviation of industry weights in the alternative module.'}
{'id': 78459, 'data_set_name': '可以使用:fnd14_meta_add_change_delete_flag', 'description': '不可使用,仅供参考:Flag designates whether row is added, changed, or deleted. The meta_add_change_delete_flag is a value of I, U, or D which corresponds to the action that was tracked. Was the record inserted, updated, or deleted.'}
{'id': 323788, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_matrix_sent_ew_sent_z_volweightedmean', 'description': '不可使用,仅供参考:volweightedmean of Sentiment'}
{'id': 86399, 'data_set_name': '可以使用:fnd72_q2_sales_to_other_asset', 'description': "不可使用,仅供参考:Other assets turnover ratio measures the efficiency of a company's use of its other assets in generating revenue or income to the company, in actual"}
{'id': 170768, 'data_set_name': '可以使用:mdl77_2historicalgrowthfactor_pfcghc', 'description': '不可使用,仅供参考:The difference between the trailing 12-month cash flow per share and that of 12 quarters ago for a stock divided by its trading price.'}
{'id': 86383, 'data_set_name': '可以使用:fnd72_q2_rel_pe_ratio', 'description': "不可使用,仅供参考:Relative Price/Earnings is a stock's Price/Earnings ratio relative to the Price/Earnings ratio of a relevant index"}
{'id': 320335, 'data_set_name': '可以使用:pv87_2_netprofit_af_matrix_all_chngratio_mean', 'description': '不可使用,仅供参考:mean value of all change ratio of Net Profit *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 172899, 'data_set_name': '可以使用:oth432_saleq_profitability_profitability5', 'description': '不可使用,仅供参考:5th profitability field of Sales/Turnover (Net)'}
{'id': 163899, 'data_set_name': '可以使用:mdl26_smartestimate_fq1_revenue', 'description': '不可使用,仅供参考:Estimate FQTR1 revenue'}
{'id': 324468, 'data_set_name': '可以使用:pv87_qtr_matrix_net_asset_value_share_consensus_mean_numanalysts', 'description': '不可使用,仅供参考:Number of analysts of Net Asset Value / Share Consensus Mean'}
{'id': 85874, 'data_set_name': '可以使用:fnd72_pit_or_cr_a_oper_inc_growth', 'description': '不可使用,仅供参考:A percentage increase or decrease of operating income by comparing current period with same period prior year'}
{'id': 325444, 'data_set_name': '可以使用:pv87_v2_weightedavg60_group_event_sentiment_score_insider_trading', 'description': '不可使用,仅供参考:60-day Weighted average of Event Sentiment Score for group Insider Trading'}
{'id': 171377, 'data_set_name': '可以使用:mdl77_liquidityriskfactor_cashratio', 'description': '不可使用,仅供参考:Cash & Equivalents-to-Current Liabilities: It is defined as the most recently reported quarterly cash & equivalents divided by current liabilities.'}
{'id': 323050, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted14d_sent_z_median', 'description': '不可使用,仅供参考:14-day Volume weighted average of Median of Sentiment'}
{'id': 1491, 'data_set_name': '可以使用:sustainable_product_subsector_rank', 'description': '不可使用,仅供参考:Company’s rank within its subsector peer group for sustainable products and business model.'}
{'id': 78350, 'data_set_name': '可以使用:fnd14_curr_auditor_affiliate_name', 'description': '不可使用,仅供参考:Auditor affiliate name.'}
{'id': 168611, 'data_set_name': '可以使用:mdl39_1_val_mo_sector_rank', 'description': '不可使用,仅供参考:Sector-relative 1-100 ranking of the Val-Mo model'}
{'id': 5457, 'data_set_name': '可以使用:capital_expenditure_max_guidance_qtr', 'description': '不可使用,仅供参考:The maximum guidance value for Capital Expenditures'}
{'id': 167110, 'data_set_name': '可以使用:mdl264_tech_rank_class', 'description': '不可使用,仅供参考:Predicted trend of "Relative Strength Ranking Value" (1: fall, 2: neutral, 3: move-up)'}
{'id': 326077, 'data_set_name': '可以使用:pv87_webv2_weightedavg20_group_nip_price_targets', 'description': '不可使用,仅供参考:20-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for group Price Targets'}
{'id': 324103, 'data_set_name': '可以使用:pv87_prv2_simpleavg1_group_event_sentiment_score_products_services', 'description': '不可使用,仅供参考:1-day Simple average of Event Sentiment Score for group Products Services'}
{'id': 160883, 'data_set_name': '可以使用:mdl109_gr_eintr_sale', 'description': '不可使用,仅供参考:Year-over-year expected interim revenue growth'}
{'id': 83533, 'data_set_name': '可以使用:fnd3_a_niccontinuingoperations_fast_d1', 'description': '不可使用,仅供参考:Annual Net Income, Continuing Operations'}
{'id': 170443, 'data_set_name': '可以使用:mdl77_2earningsqualityfactor_epschgetr', 'description': '不可使用,仅供参考:EPS from Change in Effective Tax Rate: It is defined as the trailing 12-month pre-tax income per share times the difference between most recent trailing 12-month effective tax rate and that of 4 quarters ago. The effective tax rate is defined as total tax expense divided by pre-tax income.'}
{'id': 325873, 'data_set_name': '可以使用:pv87_webv2_simpleavg1_group_event_sentiment_score_acquisitions_mergers', 'description': '不可使用,仅供参考:1-day Simple average of Event Sentiment Score for group Acquisitions Mergers'}
{'id': 169889, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_pctchgqtrsales', 'description': '不可使用,仅供参考:1-yr Change in Sales : It is defined as the growth in most recent reported quarterly sales per share as compared to 4 quarters ago.'}
{'id': 320669, 'data_set_name': '可以使用:pv87_2_roe_qf_matrix_all_chngratio_mean', 'description': '不可使用,仅供参考:mean value of all change ratio of Return On Equity *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 324902, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oivegacall0', 'description': '不可使用,仅供参考:vega of all call options'}
{'id': 320192, 'data_set_name': '可以使用:pv87_2_nav_af_matrix_all_chngratio_median', 'description': '不可使用,仅供参考:median value of all change ratio of Net Asset Value (NAV) *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 167608, 'data_set_name': '可以使用:star_v14_cr_sector_rank', 'description': "不可使用,仅供参考:The current 1-100 percentile rank, among other firms in the same region and industrial sector, of a company's 1.year default probability"}
{'id': 326032, 'data_set_name': '可以使用:pv87_webv2_weightedavg20_group_css_analyst_ratings', 'description': '不可使用,仅供参考:20-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Analyst Ratings'}
{'id': 324187, 'data_set_name': '可以使用:pv87_prv2_simpleavg60_group_event_sentiment_score_partnerships', 'description': '不可使用,仅供参考:60-day Simple average of Event Sentiment Score for group Partnerships'}
{'id': 295699, 'data_set_name': '可以使用:oth455_partner_n2v_p50_q200_w3_pca_fact2_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 2nd eigenvalue of PCA into 5 groups.'}
{'id': 160705, 'data_set_name': '可以使用:fnd65_us5000_cusip_salesaccel4q', 'description': '不可使用,仅供参考:It is defined as the slope of the regression line between year-over-year sales growth and time.'}
{'id': 324719, 'data_set_name': '可以使用:pv87_scores_posmneg_normscr_median', 'description': '不可使用,仅供参考:Median of Positivy minus negative score'}
{'id': 322290, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oiivput8', 'description': '不可使用,仅供参考:Weighted average Implied volatility for near in-the-money put options with open interest used as weight factor'}
{'id': 162446, 'data_set_name': '可以使用:mdl230_allcap_sedol_pctchgqtrsales', 'description': '不可使用,仅供参考:It is defined as the growth in the most recently reported quarterly sales per share as compared to 4 quarters ago.'}
{'id': 9481, 'data_set_name': '可以使用:analyst_fkgl_score_presentation', 'description': '不可使用,仅供参考:Flesch-Kincaid Grade Level (FKGL) for analysts in presentation section.'}
{'id': 318867, 'data_set_name': '可以使用:top200_method1_group2_score', 'description': '不可使用,仅供参考:Score from the first method for top 200 securities, grouped into 2 clusters.'}
{'id': 323636, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted28d_ew_sent_z_daydiff', 'description': '不可使用,仅供参考:28-day Volume weighted average of Daily difference of Sentiment'}
{'id': 319064, 'data_set_name': '可以使用:pv48_usa_russell_rgs_v3_1_0_groshares', 'description': '不可使用,仅供参考:No field description'}
{'id': 169316, 'data_set_name': '可以使用:mdl177_2_managementqualityfactor_chgnoa', 'description': '不可使用,仅供参考:Change in Net Operating Assets : It is defined as the year-over-year change of net operating assets to total assets, where net operating assets equal most recent quarterly short-term debt plus long-term debt + preferred equity plus common equity minus cash'}
{'id': 325423, 'data_set_name': '可以使用:pv87_v2_weightedavg60_group_css_equity_actions', 'description': '不可使用,仅供参考:60-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Equity Actions'}
{'id': 168760, 'data_set_name': '可以使用:global_dividend_model_composite_score', 'description': '不可使用,仅供参考:Global Dividend'}
{'id': 78971, 'data_set_name': '可以使用:fn_comp_options_exercises_weighted_avg_a', 'description': '不可使用,仅供参考:Share-Based Compensation, Options Assumed, Weighted Average Exercise Price'}
{'id': 1328, 'data_set_name': '可以使用:community_score_subsector_percentile', 'description': '不可使用,仅供参考:Percentile ranking within subsector peer group for community impact score.'}
{'id': 323027, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted14d_sent_mean_range', 'description': '不可使用,仅供参考:14-day Volume weighted average of Range of Sentiment Average'}
{'id': 170193, 'data_set_name': '可以使用:mdl177_putput_siratio_alt', 'description': '不可使用,仅供参考:Short-Interest Ratio'}
{'id': 160196, 'data_set_name': '可以使用:fnd65_totalcap_cusip_ocfratio', 'description': "不可使用,仅供参考:It is defined as a stock's most recently reported quarterly cash flow from operations divided by its current liabilities."}
{'id': 168533, 'data_set_name': '可以使用:star_v14_val_region_rank', 'description': '不可使用,仅供参考:Region-relative (1-100) Relative Valuation Rank'}
{'id': 174775, 'data_set_name': '可以使用:oth460_technical_dma_low_l1', 'description': "不可使用,仅供参考:The probability that the future trend of '6-Day Moving Average of the stock's daily low value' will be fall"}
{'id': 324929, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oivegacallmputs9', 'description': '不可使用,仅供参考:vega of deep in call minus put options with the same strike prices, which are in the money'}
{'id': 6728, 'data_set_name': '可以使用:anl49_2ndfiscalquartersalesorrevenues', 'description': '不可使用,仅供参考:Second fiscal quarter sales or revenues as reported.'}
{'id': 174156, 'data_set_name': '可以使用:oth460_es_sale_fy1_r1m_l3', 'description': "不可使用,仅供参考:The probability that the future trend of 'FY1 revenue revision, 1M' will move up"}
{'id': 320744, 'data_set_name': '可以使用:pv87_2_sales_qf_matrix_p1_b_chngratio_std', 'description': '不可使用,仅供参考:std value of all change ratio of Sales *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 79015, 'data_set_name': '可以使用:fn_employee_related_liab_a', 'description': '不可使用,仅供参考:Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. For classified balance sheets, used to reflect the current portion of the liabilities (due within 1 year or within the normal operating cycle if longer); for unclassified balance sheets, used to reflect the total liabilities (regardless of due date).'}
{'id': 294851, 'data_set_name': '可以使用:transaction_currency_exchange_rate', 'description': '不可使用,仅供参考:Rate at which two currencies are exchanged in the transaction.'}
{'id': 322045, 'data_set_name': '可以使用:pv87_hitscore_wordcount_sum', 'description': '不可使用,仅供参考:Sum of Total number of words in the Post'}
{'id': 169887, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_pctchgqtrast', 'description': '不可使用,仅供参考:1-yr Change in Total Assets : It is defined as the growth in the most recent reported quarterly total assets per share as compared to that of four quarters ago.'}
{'id': 324855, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oiivput1', 'description': '不可使用,仅供参考:implied volatility of near in and out put options'}
{'id': 323095, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_sent_mean_daydiff', 'description': '不可使用,仅供参考:28-day Volume weighted average of Daily difference of Sentiment Average'}
{'id': 168610, 'data_set_name': '可以使用:mdl39_1_val_mo_region_rank', 'description': '不可使用,仅供参考:Region-relative 1-100 ranking of the Val-Mo model'}
{'id': 170717, 'data_set_name': '可以使用:mdl77_2globaldevnorthamericasensitivityfactor_apsales', 'description': '不可使用,仅供参考:Asia-Pacific Sales Exposure: It is defined as the annual aggregate sales for Asia-Pacific as reported by the company divided by total annual sales'}
{'id': 325472, 'data_set_name': '可以使用:pv87_v2_weightedavg60_group_nip_revenues', 'description': '不可使用,仅供参考:60-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for group Revenues'}
{'id': 6748, 'data_set_name': '可以使用:anl49_4thfiscalquartersalesorrevenuesindicator', 'description': '不可使用,仅供参考:Fourth fiscal quarter sales or revenues indicator'}
{'id': 321079, 'data_set_name': '可以使用:pv87_cash_flow_share_consensus_low', 'description': '不可使用,仅供参考:Cash Flow / Share Consensus Low'}
{'id': 295309, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q50_w1_kmeans_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using K-means into 5 groups.'}
{'id': 6713, 'data_set_name': '可以使用:trade_transaction_fee', 'description': '不可使用,仅供参考:Fee charged for executing the trade idea.'}
{'id': 6896, 'data_set_name': '可以使用:anl49_cashflowpershareindicator', 'description': '不可使用,仅供参考:Cash flow per share indicator'}
{'id': 322065, 'data_set_name': '可以使用:pv87_indrank_item_2040_360', 'description': '不可使用,仅供参考:Industry ranked item score for item 360 in topic Access Affordability'}
{'id': 163392, 'data_set_name': '可以使用:mdl233_sector_d1_ranking', 'description': '不可使用,仅供参考:Ranking given to the sectors as per the return'}
{'id': 323092, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_sent_daydiff', 'description': '不可使用,仅供参考:28-day Volume weighted average of Daily difference of Sentiment'}
{'id': 324545, 'data_set_name': '可以使用:pv87_qtr_matrix_revenue_estimate_median', 'description': '不可使用,仅供参考:Median of Revenue Estimate'}
{'id': 321564, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_revenue_consensus_mean_numdownunfiltered', 'description': '不可使用,仅供参考:Number of down revisions (unfiltered) of Revenue Consensus Mean'}
{'id': 320169, 'data_set_name': '可以使用:pv87_2_grossmargin_qf_matrix_all_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Gross Margin *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 435, 'data_set_name': '可以使用:anl10_epspast_det_excflag', 'description': '不可使用,仅供参考:Exclusion flag for earnings per share estimates'}
{'id': 325492, 'data_set_name': '可以使用:pv87_v2item_indrank_item_2050_29', 'description': '不可使用,仅供参考:Industry ranked item score for item 29 in topic Product Quality Safety'}
{'id': 323091, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted28d_ew_sent_z_tsrank', 'description': '不可使用,仅供参考:28-day Volume weighted average of End-of-day time series rank of Sentiment'}
{'id': 322382, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volgammacallmput4', 'description': '不可使用,仅供参考:Weighted average Gamma for near-the-money call and put options with volume used as weight factor'}
{'id': 7253, 'data_set_name': '可以使用:anl69_best_sales_numest', 'description': '不可使用,仅供参考:Sales # Ests'}
{'id': 174540, 'data_set_name': '可以使用:oth460_put_call_ratio_l1', 'description': '不可使用,仅供参考:The probability that the future trend of Put Volume to Call Volume" will be fall"'}
{'id': 174768, 'data_set_name': '可以使用:oth460_tech_rank_l2', 'description': '不可使用,仅供参考:The probability that the future trend of Relative Strength Ranking Value" will be neutral"'}
{'id': 321169, 'data_set_name': '可以使用:pv87_daily_ann_matrix_r1_book_value_share_consensus_mean_numanalysts', 'description': '不可使用,仅供参考:Number of analysts of Book Value / Share Consensus Mean'}
{'id': 294764, 'data_set_name': '可以使用:chief_exec_investor_sentiment_score', 'description': '不可使用,仅供参考:A normalized score reflecting investor confidence in the chief executive officer.'}
{'id': 295603, 'data_set_name': '可以使用:oth455_partner_n2v_p10_q200_w5_pca_fact2_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 2nd eigenvalue of PCA into 5 groups.'}
{'id': 161669, 'data_set_name': '可以使用:fscore_profitability', 'description': '不可使用,仅供参考:The purpose of this metric is to rank stock based on their ability to generate cash flows.'}
{'id': 295357, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q50_w5_kmeans_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using K-means into 5 groups.'}
{'id': 865, 'data_set_name': '可以使用:anl10_prrinnovation_score_fy2_2577', 'description': '不可使用,仅供参考:Innovation score for price return ratio FY2 (innovate_increase - innovate_decrease)'}
{'id': 322342, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oivegacallmput2', 'description': '不可使用,仅供参考:Weighted average Vega for near out-of-the-money and in-the-money call and put options with open interest used as weight factor'}
{'id': 170532, 'data_set_name': '可以使用:mdl77_2gdna_chgshare', 'description': "不可使用,仅供参考:Percent Change in Shares Outstanding: It is defined as the percent change in a company's current number of outstanding shares as compared to the number of shares outstanding 1 year ago."}
{'id': 1346, 'data_set_name': '可以使用:employee_training_industry_rank', 'description': '不可使用,仅供参考:Company’s rank within its industry peer group for employee training, safety, and well-being.'}
{'id': 169333, 'data_set_name': '可以使用:mdl177_2_managementqualityfactor_min3ygrossmargin', 'description': '不可使用,仅供参考:3-Year Trough Gross Margin'}
{'id': 318918, 'data_set_name': '可以使用:top300_factor4_group50_score', 'description': '不可使用,仅供参考:Fourth factor score for top 300 securities, grouped into 50 clusters.'}
{'id': 5491, 'data_set_name': '可以使用:earnings_per_share_median_value', 'description': '不可使用,仅供参考:Earnings per share - median of estimations'}
{'id': 84152, 'data_set_name': '可以使用:unearned_revenue_acctadj_fast_d1', 'description': '不可使用,仅供参考:Value of deferred revenue (account-adjusted).'}
{'id': 168387, 'data_set_name': '可以使用:buyback_yield_relative_component_rank', 'description': '不可使用,仅供参考:Global rank for the share buyback yield component in the valuation model.'}
{'id': 171534, 'data_set_name': '可以使用:mdl77_ohistoricalgrowthfactor_pfcy3ghc', 'description': '不可使用,仅供参考:The difference between the trailing 12-month cash flow per share and that of 12 quarters ago comparable trailing 12-month cash flow for a stock divided by its trading price.'}
{'id': 320538, 'data_set_name': '可以使用:pv87_2_pretaxprofit_rep_af_matrix_all_chngratio_low', 'description': '不可使用,仅供参考:lowest value of all change ratio of Pretax Profit *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 325026, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volvegacallmput0', 'description': '不可使用,仅供参考:vega volume of all call minus put options'}
{'id': 320759, 'data_set_name': '可以使用:pv87_2_sales_qf_matrix_p1_low', 'description': '不可使用,仅供参考:lowest value of all analysts estimates of Sales'}
{'id': 320683, 'data_set_name': '可以使用:pv87_2_roe_qf_matrix_p1_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Return On Equity *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 324939, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oivegaput9', 'description': '不可使用,仅供参考:vega of deep in put options'}
{'id': 171395, 'data_set_name': '可以使用:mdl77_liquidityriskfactor_mad3yttmsale', 'description': '不可使用,仅供参考:3-yr MAD of TTM Sales: It is defined as the mean absolute deviation of 12-quarter trailing 12-month sales deflated by the average of total assets.'}
{'id': 158334, 'data_set_name': '可以使用:insd3_10k_freq_flag', 'description': '不可使用,仅供参考:10-K Frequency Flag'}
{'id': 160887, 'data_set_name': '可以使用:mdl109_gr_intr_sale', 'description': '不可使用,仅供参考:Historical YoY interim revenue growth'}
{'id': 320697, 'data_set_name': '可以使用:pv87_2_sales_af_matrix_all_dts', 'description': '不可使用,仅供参考:std value of all analysts estimates of Sales'}
{'id': 319755, 'data_set_name': '可以使用:pv87_2_cfps_qf_matrix_all_chngratio_mean', 'description': '不可使用,仅供参考:mean value of all change ratio of Cash Flow Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 295437, 'data_set_name': '可以使用:oth455_customer_n2v_p50_q50_w1_pca_fact3_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 3rd eigenvalue of PCA into 20 groups.'}
{'id': 78376, 'data_set_name': '可以使用:fnd14_hiwater_incmst_revenue_qtr', 'description': '不可使用,仅供参考:Highest total income statement revenue'}
{'id': 383392, 'data_set_name': '可以使用:consumer_electronics_exposure_score', 'description': '不可使用,仅供参考:Exposure or sensitivity to the consumer electronics sector factor.'}
{'id': 83121, 'data_set_name': '可以使用:annual_current_unearned_revenue_total', 'description': '不可使用,仅供参考:Total current deferred revenue as of the year.'}
{'id': 1354, 'data_set_name': '可以使用:environmental_corr_weighted_score', 'description': '不可使用,仅供参考:Environmental score weighted by KPIs most correlated to financial returns.'}
{'id': 321351, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_cash_flow_share_consensus_mean_numup', 'description': '不可使用,仅供参考:Number of up revisions of Cash Flow / Share Consensus Mean'}
{'id': 278535, 'data_set_name': '可以使用:nws12_afterhsz_atrratio', 'description': '不可使用,仅供参考:Ratio of Today Range to 20-day average true range'}
{'id': 86823, 'data_set_name': '可以使用:fnd72_s_pit_or_cr_q_inventory_growth_to_sales_growth', 'description': '不可使用,仅供参考:Year-over-year growth in inventory as a multiple of year-over-year growth in sales'}
{'id': 320120, 'data_set_name': '可以使用:pv87_2_fcfps_qf_matrix_p1_chngratio_median', 'description': '不可使用,仅供参考:median value of all change ratio of Financing Cash Flow Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 326180, 'data_set_name': '可以使用:pv87_weightedavg1_topic_css_business', 'description': '不可使用,仅供参考:1-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for topic Business'}
{'id': 319693, 'data_set_name': '可以使用:pv87_2_capex_qf_matrix_p1_b_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of Capital Expenditure *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 295273, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w3_kmeans_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using K-means into 5 groups.'}
{'id': 322508, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volvegacallmputs8', 'description': '不可使用,仅供参考:Weighted average Vega for near in-the-money call options and put options with the same strike prices with volume used as weight factor'}
{'id': 85330, 'data_set_name': '可以使用:fnd72_a1_cap_expend_ratio', 'description': "不可使用,仅供参考:Measures how much of the cash generated from operations will be left after payment of capital expenditures to service the company's debt"}
{'id': 324543, 'data_set_name': '可以使用:pv87_qtr_matrix_revenue_estimate_low', 'description': '不可使用,仅供参考:Low of Revenue Estimate'}
{'id': 324215, 'data_set_name': '可以使用:pv87_prv2_weightedavg20_group_css_earnings', 'description': '不可使用,仅供参考:20-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Earnings'}
{'id': 294756, 'data_set_name': '可以使用:valuation_negative_score', 'description': '不可使用,仅供参考:Negative sentiment score for valuation in a transcript chunk.'}
{'id': 171288, 'data_set_name': '可以使用:mdl77_growthanalystmodel_qga_iarsales', 'description': '不可使用,仅供参考:Inv Acc Rec to Sales Link'}
{'id': 9497, 'data_set_name': '可以使用:anl83_actinvoratiocfoqa', 'description': '不可使用,仅供参考:number of words of CFO/ number of words of executives in Q&A'}
{'id': 7254, 'data_set_name': '可以使用:anl69_best_sales_stddev', 'description': '不可使用,仅供参考:Sales Std Dev'}
{'id': 318878, 'data_set_name': '可以使用:top200_method3_group50_score', 'description': '不可使用,仅供参考:Score from the third method for top 200 securities, grouped into 50 clusters.'}
{'id': 296747, 'data_set_name': '可以使用:relative_interest_score_2', 'description': '不可使用,仅供参考:Normalized score representing the relative interest for the search query.'}
{'id': 325470, 'data_set_name': '可以使用:pv87_v2_weightedavg60_group_nip_price_targets', 'description': '不可使用,仅供参考:60-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for group Price Targets'}
{'id': 295696, 'data_set_name': '可以使用:oth455_partner_n2v_p50_q200_w3_pca_fact1_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 1st eigenvalue of PCA into 5 groups.'}
{'id': 322517, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volvegaput7', 'description': '不可使用,仅供参考:Weighted average Vega for near out-of-the-money put options with volume used as weight factor'}
{'id': 320660, 'data_set_name': '可以使用:pv87_2_roe_af_matrix_p1_chngratio_std', 'description': '不可使用,仅供参考:std value of all change ratio of Return On Equity *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 320105, 'data_set_name': '可以使用:pv87_2_fcfps_qf_matrix_all_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of Financing Cash Flow Per Share *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 1337, 'data_set_name': '可以使用:disclosure_transparency_subsector_rank', 'description': '不可使用,仅供参考:Company’s rank within its subsector peer group for disclosure, transparency, and accountability.'}
{'id': 171286, 'data_set_name': '可以使用:mdl77_growthanalystmodel_qga_epstrend', 'description': '不可使用,仅供参考:EPS Trend'}
{'id': 160469, 'data_set_name': '可以使用:fnd65_us5000_cusip_curratio', 'description': '不可使用,仅供参考:It is defined as the reported current assets from most recent quarter divided by the current liabilities from most recent quarter.'}
{'id': 863, 'data_set_name': '可以使用:anl10_prrinnovation_score_fq2_2549', 'description': '不可使用,仅供参考:Innovation score for price return ratio Q2 (innovate_increase - innovate_decrease)'}
{'id': 83752, 'data_set_name': '可以使用:fnd3_q_costofrevenue', 'description': '不可使用,仅供参考:Quarterly Cost of Revenue'}
{'id': 295261, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w2_kmeans_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using K-means into 5 groups.'}
{'id': 325989, 'data_set_name': '可以使用:pv87_webv2_simpleavg60_group_event_sentiment_score_credit', 'description': '不可使用,仅供参考:60-day Simple average of Event Sentiment Score for group Credit'}
{'id': 323258, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_matrix_sent_sent_std_volweightedmean', 'description': '不可使用,仅供参考:Volume weighted mean of Sentiment Standard deviation'}
{'id': 169862, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_cv4qsales3y_alt', 'description': '不可使用,仅供参考:Stability of 3-yr TTM Sales'}
{'id': 168599, 'data_set_name': '可以使用:long_term_price_momentum_score', 'description': '不可使用,仅供参考:Score reflecting price momentum over a long-term horizon, such as 12 months.'}
{'id': 171213, 'data_set_name': '可以使用:mdl77_earningsqualityfactor_saleeps', 'description': '不可使用,仅供参考:Change in TTM Sales vs. EPS: It is defined as the absolute value of the difference between the yearly percent change in trailing 12-month sales per share and the yearly percent change in trailing 12-month diluted earnings per share before extraordinary items.'}
{'id': 86377, 'data_set_name': '可以使用:fnd72_q2_rd_expend_to_net_sales', 'description': '不可使用,仅供参考:No longer supported'}
{'id': 174529, 'data_set_name': '可以使用:oth460_put_call_erlanger_ratio_10_day_l2', 'description': '不可使用,仅供参考:The probability that the future trend of 10-day median of puts to calls premium ratio" will be neutral."'}
{'id': 5289, 'data_set_name': '可以使用:anl4_fcf_flag', 'description': '不可使用,仅供参考:Free cash flow - forecast type (revision/new/...)'}
{'id': 324938, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oivegaput8', 'description': '不可使用,仅供参考:vega of near in put options'}
{'id': 5453, 'data_set_name': '可以使用:book_value_per_share_min_guidance_qtr', 'description': '不可使用,仅供参考:Book value per share - minimum guidance value'}
{'id': 161651, 'data_set_name': '可以使用:mdl15_mixed_score', 'description': '不可使用,仅供参考:Probability of outperformance in the next 6 months is measured by this score.'}
{'id': 322244, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oigammaput0', 'description': '不可使用,仅供参考:Weighted average Gamma for all put options with open interest used as weight factor'}
{'id': 323696, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted7d_ew_sent_std_daydiff', 'description': '不可使用,仅供参考:7-day Volume weighted average of Daily difference of Sentiment Standard deviation'}
{'id': 318979, 'data_set_name': '可以使用:pv48_2000_constituent_totalsharesout', 'description': '不可使用,仅供参考:Total shares outstanding for the 2000 constituent.'}
{'id': 162491, 'data_set_name': '可以使用:mdl230_allcap_sedol_relpricestrength_', 'description': "不可使用,仅供参考:It is defined as a stock's 12-month relative price-strength (PS) minus the PSs of all stocks in the same industry, deflated by the standard deviation of these PSs."}
{'id': 318543, 'data_set_name': '可以使用:principal_component_score_0_all', 'description': '不可使用,仅供参考:Value of the 1st principal component for all securities in the universe.'}
{'id': 84182, 'data_set_name': '可以使用:fnd31_devnorthamericaadditionalfactor4_fqsurstd60dlag', 'description': '不可使用,仅供参考:60-Day Lagged Quarterly Earnings Surprise. It is defined as the most recent actual fiscal quarter EPS less the consensus earnings estimate 60 days ago, adjusted by the standard deviation of analyst forecasts 60 days ago.'}
{'id': 319917, 'data_set_name': '可以使用:pv87_2_ebitda_qf_matrix_p1_b_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of EBITDA *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 324188, 'data_set_name': '可以使用:pv87_prv2_simpleavg60_group_event_sentiment_score_products_services', 'description': '不可使用,仅供参考:60-day Simple average of Event Sentiment Score for group Products Services'}
{'id': 319650, 'data_set_name': '可以使用:pv87_2_capex_af_matrix_all_chngratio_std', 'description': '不可使用,仅供参考:std value of all change ratio of Capital Expenditure *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 325759, 'data_set_name': '可以使用:pv87_webv2_expavg20_group_event_sentiment_score_dividends', 'description': '不可使用,仅供参考:20-day Exponential average of Event Sentiment Score for group Dividends'}
{'id': 323679, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted28d_sent_z_trend2', 'description': '不可使用,仅供参考:28-day Volume weighted average of Trend of Sentiment'}
{'id': 319161, 'data_set_name': '可以使用:pv52_yse_arca_away_exec_shares', 'description': '不可使用,仅供参考:Away Executed Shares'}
{'id': 85353, 'data_set_name': '可以使用:fnd72_a1_ebit_yr_growth', 'description': '不可使用,仅供参考:Percentage change in earnings before interest and taxes from last year to the current year'}
{'id': 323567, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted14d_ew_sent_z_median', 'description': '不可使用,仅供参考:14-day Volume weighted average of Median of Sentiment'}
{'id': 170731, 'data_set_name': '可以使用:mdl77_2growthanalystmodel2_qga_ltepssurprise', 'description': '不可使用,仅供参考:Long Term EPS Surprise: Long Term EPS Surprise'}
{'id': 326110, 'data_set_name': '可以使用:pv87_webv2_weightedavg60_group_event_sentiment_score_dividends', 'description': '不可使用,仅供参考:60-day Weighted average of Event Sentiment Score for group Dividends'}
{'id': 169804, 'data_set_name': '可以使用:mdl177_growthanalystmodel_qga_epscapex_alt', 'description': '不可使用,仅供参考:EPS Growth to CapEx Link'}
{'id': 324911, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_oivegacall9', 'description': '不可使用,仅供参考:vega of deep in call options'}
{'id': 322377, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_volgammacall9', 'description': '不可使用,仅供参考:Weighted average Gamma for deep in-the-money call options with volume used as weight factor'}
{'id': 169179, 'data_set_name': '可以使用:mdl177_2_historicalgrowthfactor_chg3ycfast', 'description': '不可使用,仅供参考:3-yr Change in Assets-adj TTM Cash Flow : It is defined as the most recently reported trailing 12-month operating cash flow minus 12-quarter ago comparable trailing 12-month cash flow scaled by the average total assets in the same period.'}
{'id': 168344, 'data_set_name': '可以使用:legal_obligation_language_score_2', 'description': '不可使用,仅供参考:Score based on language about legal responsibilities and agreements (alternate source).'}
{'id': 321334, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_book_value_share_consensus_mean_numnochangeunfiltered', 'description': '不可使用,仅供参考:Number of no change revisions (unfiltered) of Book Value / Share Consensus Mean'}
{'id': 323138, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted7d_ew_sent_mean_trend2', 'description': '不可使用,仅供参考:7-day Volume weighted average of Trend of Sentiment Average'}
{'id': 325935, 'data_set_name': '可以使用:pv87_webv2_simpleavg20_group_event_sentiment_score_insider_trading', 'description': '不可使用,仅供参考:20-day Simple average of Event Sentiment Score for group Insider Trading'}
{'id': 171329, 'data_set_name': '可以使用:mdl77_historicalgrowthfactor_rsqr4qsales3y', 'description': '不可使用,仅供参考:The conditional square of the correlation between monthly dates and the corresponding trailing 12-month sales per share in the prior 12 quarters'}
{'id': 320381, 'data_set_name': '可以使用:pv87_2_netprofit_rep_af_matrix_all_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of Net Profit *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 320300, 'data_set_name': '可以使用:pv87_2_netdebt_qf_matrix_all_chngratio_median', 'description': '不可使用,仅供参考:median value of all change ratio of Net Asset Value (NAV) *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 163184, 'data_set_name': '可以使用:mdl230_us5000_cusip_nasales', 'description': '不可使用,仅供参考:It is defined as the annual aggregate sales for North America as reported by the company divided by total annual sales.'}
{'id': 326095, 'data_set_name': '可以使用:pv87_webv2_weightedavg60_group_css_insider_trading', 'description': '不可使用,仅供参考:60-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Insider Trading'}
{'id': 160553, 'data_set_name': '可以使用:fnd65_us5000_cusip_irttmsalesev', 'description': "不可使用,仅供参考:It is defined as a stock's trailing 12 month sales-to-enterprise (SEV) value less the average of the SEVs of all stocks in the same industry deflated by the standard deviation of the SEVs of all stocks in the same relative universe."}
{'id': 168745, 'data_set_name': '可以使用:five_year_dividend_growth_rate_2', 'description': '不可使用,仅供参考:5-Year Dividend Growth Rate : It is defined as the 5-year growth in dividends'}
{'id': 169202, 'data_set_name': '可以使用:mdl177_2_historicalgrowthfactor_cv4qocf3y', 'description': '不可使用,仅供参考:Stability of 3-yr TTM Oper Cash Flow'}
{'id': 78965, 'data_set_name': '可以使用:fn_comp_number_of_shares_authorized_a', 'description': '不可使用,仅供参考:Count of unique IDs of industry participants. Industry stands for an aggregate view of all equity clearance activity for the date, symbol, and transaction type in question.'}
{'id': 319151, 'data_set_name': '可以使用:pv52_yse_american_shares_10_29_sec', 'description': '不可使用,仅供参考:Shares from 10 to 29 Seconds'}
{'id': 85368, 'data_set_name': '可以使用:fnd72_a1_geo_grow_cur_ratio', 'description': '不可使用,仅供参考:Compound 5-year growth rate in current ratio'}
{'id': 162805, 'data_set_name': '可以使用:mdl230_totalcap_cusip_p50_200ratio', 'description': "不可使用,仅供参考:It is defined as the moving average of a stock's prices in last 50 days divided by the moving average of its prices in last 200 days."}
{'id': 169875, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_pctchg3yocf', 'description': "不可使用,仅供参考:3-yr Growth in TTM Oper Cash Flow : It is defined as the percent change in a stock's most recent trailing 12-month operating cash flow per share (OCF) as compared to its OCF 12 quarters ago."}
{'id': 84122, 'data_set_name': '可以使用:quarterly_shares_issued_count', 'description': '不可使用,仅供参考:Fiscal period endate of Annual Accountance Adjustment Shares Issued'}
{'id': 326173, 'data_set_name': '可以使用:pv87_weightedavg1_group_ess_dividends', 'description': '不可使用,仅供参考:1-day Weighted average of ESS - Event Sentiment Score for group Dividends'}
{'id': 170631, 'data_set_name': '可以使用:mdl77_2gdna_pctchgqtrsales', 'description': '不可使用,仅供参考:1-yr Change in Sales: It is defined as the growth in most recent reported quarterly sales per share as compared to 4 quarters ago.'}
{'id': 325371, 'data_set_name': '可以使用:pv87_v2_weightedavg20_group_event_sentiment_score_credit_ratings', 'description': '不可使用,仅供参考:20-day Weighted average of Event Sentiment Score for group Credit Ratings'}
{'id': 320453, 'data_set_name': '可以使用:pv87_2_operatingprofit_af_matrix_p1_chngratio_high', 'description': '不可使用,仅供参考:highest value of all change ratio of Operating Profit *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 323584, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted14d_sent_mean_tsrank', 'description': '不可使用,仅供参考:14-day Volume weighted average of End-of-day time series rank of Sentiment Average'}
{'id': 323185, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted7d_sent_std_trend', 'description': '不可使用,仅供参考:7-day Volume weighted average of Trend of Sentiment Standard deviation'}
{'id': 169721, 'data_set_name': '可以使用:mdl177_fa_chgsgasale', 'description': '不可使用,仅供参考:Change in QTR SG&A Expenses vs. Sales'}
{'id': 81271, 'data_set_name': '可以使用:fnd28_growthratesa_value_08604a', 'description': '不可使用,仅供参考:Value of annual field: Earnings Per Share - 3 Yr Annual Growth Five Year Averages'}
{'id': 295586, 'data_set_name': '可以使用:oth455_partner_n2v_p10_q200_w4_pca_fact1_cluster_10', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with partner data and then clustered using the 1st eigenvalue of PCA into 10 groups.'}
{'id': 6793, 'data_set_name': '可以使用:anl49_backfill_annualfiscalearningspershare', 'description': '不可使用,仅供参考:Net income before extraordinary gains and losses divided by the weighted average number of shares outstanding for a given period'}
{'id': 171088, 'data_set_name': '可以使用:mdl77_400_p50_200ratio', 'description': "不可使用,仅供参考:50-200 Day Stock Price Ratio: It is defined as the moving average of a stock's prices in last 50 days divided by the moving average of its prices in last 200 days."}
{'id': 320217, 'data_set_name': '可以使用:pv87_2_nav_af_matrix_p1_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Net Asset Value (NAV) *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 325296, 'data_set_name': '可以使用:pv87_v2_simpleavg60_group_css_technical_analysis', 'description': '不可使用,仅供参考:60-day Simple average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Technical Analysis'}
{'id': 325158, 'data_set_name': '可以使用:pv87_v2_expavg60_group_css_technical_analysis', 'description': '不可使用,仅供参考:60-day Exponential average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for group Technical Analysis'}
{'id': 169907, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_salesaccel4q', 'description': '不可使用,仅供参考:4-Quarter Sales Acceleration'}
{'id': 322245, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oigammaput1', 'description': '不可使用,仅供参考:Weighted average Gamma for near in-the-money and out-of-the-money put options with open interest used as weight factor'}
{'id': 174161, 'data_set_name': '可以使用:oth460_es_sale_ntm_r1m_class', 'description': '不可使用,仅供参考:Predicted trend of NTM Revenue Revision, 1M" (1: fall, 2: neutral, 3: move-up)"'}
{'id': 326062, 'data_set_name': '可以使用:pv87_webv2_weightedavg20_group_event_sentiment_score_revenues', 'description': '不可使用,仅供参考:20-day Weighted average of Event Sentiment Score for group Revenues'}
{'id': 6754, 'data_set_name': '可以使用:anl49_annualfiscalearningspershare', 'description': '不可使用,仅供参考:Net income before extraordinary gains and losses divided by the weighted average number of shares outstanding for a given period'}
{'id': 325204, 'data_set_name': '可以使用:pv87_v2_expavg60_topic_event_sentiment_score_society', 'description': '不可使用,仅供参考:60-day Exponential average of Event Sentiment Score for topic Society'}
{'id': 321450, 'data_set_name': '可以使用:pv87_daily_qtr_matrix_r6_cash_flow_share_consensus_mean_numanalystsunfiltered', 'description': '不可使用,仅供参考:Number of analysts (unfiltered) of Cash Flow / Share Consensus Mean'}
{'id': 323763, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_matrix_sent_ew_sent_mean_volweightedmean', 'description': '不可使用,仅供参考:Volume weighted mean of Sentiment Average'}
{'id': 163069, 'data_set_name': '可以使用:mdl230_us5000_cusip_curratio', 'description': '不可使用,仅供参考:It is defined as the reported current assets from most recent quarter divided by the current liabilities from most recent quarter.'}
{'id': 169175, 'data_set_name': '可以使用:mdl177_2_growthanalystmodel_qga_fcfroe', 'description': '不可使用,仅供参考:Free Cash Flow ROE'}
{'id': 322231, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oigammacallmput5', 'description': '不可使用,仅供参考:Weighted average Gamma for in-the-money call and put options with open interest used as weight factor'}
{'id': 324251, 'data_set_name': '可以使用:pv87_prv2_weightedavg20_topic_nip_business', 'description': '不可使用,仅供参考:20-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for topic Business'}
{'id': 323012, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted14d_ew_sent_z_deviation', 'description': '不可使用,仅供参考:14-day Volume weighted average of Deviation of Sentiment'}
{'id': 322354, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oivegacallmputs6', 'description': '不可使用,仅供参考:Weighted average Vega for far out-of-the-money call options and put options with the same strike prices with open interest used as weight factor'}
{'id': 295263, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w2_pca_fact1_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 1st eigenvalue of PCA into 20 groups.'}
{'id': 171544, 'data_set_name': '可以使用:mdl77_ohistoricalgrowthfactor_slope4qeps3y', 'description': '不可使用,仅供参考:Slope of 3-Yr TTM EPS Trend Line: It is defined as the slope coefficient between monthly dates and the corresponding trailing 12-month earnings per share before extra items in the prior 12 quarters.'}
{'id': 78356, 'data_set_name': '可以使用:fnd14_current_total_shares_outstanding', 'description': '不可使用,仅供参考:Current total shares outstanding'}
{'id': 326133, 'data_set_name': '可以使用:pv87_webv2_weightedavg60_group_nip_labor_issues', 'description': '不可使用,仅供参考:60-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for group Labor Issues'}
{'id': 319860, 'data_set_name': '可以使用:pv87_2_ebit_qf_matrix_all_chngratio_median', 'description': '不可使用,仅供参考:median value of all change ratio of EBIT *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 326196, 'data_set_name': '可以使用:pv87_weightedavg20_topic_css_all', 'description': '不可使用,仅供参考:20-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for topic All'}
{'id': 86862, 'data_set_name': '可以使用:fnd72_s_pit_or_cr_q_quick_ratio', 'description': "不可使用,仅供参考:Ratio to indicate the company's ability to pay back its short-term liabilities with its liquid assets"}
{'id': 170748, 'data_set_name': '可以使用:mdl77_2historicalgrowthfactor_div5yg', 'description': '不可使用,仅供参考:5-Year Dividend Growth Rate: It is defined as the 5-year growth in dividends.'}
{'id': 321048, 'data_set_name': '可以使用:pv87_buy_sharesmulsig_sum', 'description': '不可使用,仅供参考:Sum of Buying Number of shares traded * Trade significance'}
{'id': 278983, 'data_set_name': '可以使用:info1d0_positive_sentiment_score', 'description': '不可使用,仅供参考:Score representing the degree of positive sentiment in the event transcript or story (info_1_D0 module).'}
{'id': 296748, 'data_set_name': '可以使用:relative_interest_score_4', 'description': '不可使用,仅供参考:Normalized score representing the relative interest for the search query.'}
{'id': 322291, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oiivput9', 'description': '不可使用,仅供参考:Weighted average Implied volatility for deep in-the-money put options with open interest used as weight factor'}
{'id': 160198, 'data_set_name': '可以使用:fnd65_totalcap_cusip_ohlsonscore', 'description': "不可使用,仅供参考:It is a model assessing a company's probability of bankruptcy by considering firm size,capital structure, financial performance, and liquidity. It is derived from Ohlson (1980)."}
{'id': 279931, 'data_set_name': '可以使用:primary_sentiment_score_transfer', 'description': '不可使用,仅供参考:The primary transferred sentiment score for the period.'}
{'id': 321638, 'data_set_name': '可以使用:pv87_dps_estimate_1_yr_annual_growth_scale', 'description': '不可使用,仅供参考:Scale of DPS Estimate - 1 Yr Annual Growth %'}
{'id': 295477, 'data_set_name': '可以使用:oth455_customer_n2v_p50_q50_w5_kmeans_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using K-means into 5 groups.'}
{'id': 166592, 'data_set_name': '可以使用:mdl264_group_rank_l3', 'description': '不可使用,仅供参考:The probability that the future trend of "Industry Ranking" will be move-up'}
{'id': 2082, 'data_set_name': '可以使用:anl14_median_revenue_fp2', 'description': '不可使用,仅供参考:Median of Estimations of Revenue - upcoming 2 quarters'}
{'id': 320861, 'data_set_name': '可以使用:pv87_ann_matrix_cash_from_operations_estimate_number', 'description': '不可使用,仅供参考:Number of analysts of Cash From Operations Estimate'}
{'id': 295534, 'data_set_name': '可以使用:oth455_customer_roam_w4_pca_fact3_cluster_5', 'description': '不可使用,仅供参考:Grouping data. Embedded using ROAM with customer data and then clustered using the 3rd eigenvalue of PCA into 5 groups.'}
{'id': 325531, 'data_set_name': '可以使用:pv87_v2item_indrank_item_6040_236', 'description': '不可使用,仅供参考:Industry ranked item score for item 236 in topic Board Functions'}
{'id': 170126, 'data_set_name': '可以使用:mdl177_pricemomentumfactor_sortinoratio', 'description': '不可使用,仅供参考:Sortino Ratio'}
{'id': 325035, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volvegacallmput9', 'description': '不可使用,仅供参考:vega volume of deep in call minus put options'}
{'id': 322097, 'data_set_name': '可以使用:pv87_insider_matrix_event_sentiment_score_mean', 'description': '不可使用,仅供参考:Mean of Event Sentiment Score for type Insider'}
{'id': 171547, 'data_set_name': '可以使用:mdl77_ohistoricalgrowthfactor_slope4qsales3y', 'description': '不可使用,仅供参考:Slope of 3-yr TTM Sales Trend Line: It is defined as the slope coefficient between monthly dates and the corresponding trailing 12-month sales per share in the prior 12 quarters.'}
{'id': 321023, 'data_set_name': '可以使用:pv87_book_value_share_standard_deviation', 'description': '不可使用,仅供参考:Book Value / Share - Standard Deviation'}
{'id': 319128, 'data_set_name': '可以使用:pv52_asdaq_psx_shares_60_299_sec', 'description': '不可使用,仅供参考:Shares from 60 to 299 Seconds'}
{'id': 322340, 'data_set_name': '可以使用:pv87_ivy_opprc_matrix_weightavg_oivegacallmput0', 'description': '不可使用,仅供参考:Weighted average Vega for all call and put options with open interest used as weight factor'}
{'id': 169850, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_chgocfp_alt', 'description': '不可使用,仅供参考:The difference between the most recently reported trailing 12-month operating cash flow per share and that of 4 quarters ago for a stock divided by its trading price.'}
{'id': 323719, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted7d_sent_mean', 'description': '不可使用,仅供参考:7-day Volume weighted average of Average of Sentiment'}
{'id': 168754, 'data_set_name': '可以使用:forward_sales_to_price', 'description': '不可使用,仅供参考:Forward-looking sales per share divided by trading price.'}
{'id': 6877, 'data_set_name': '可以使用:anl49_backfill_technicalrank', 'description': "不可使用,仅供参考:Ranking of estimated stock price performance relative to the overall market in the next three to six months, based on a complex analysis of the stock's relative price performance during the prior 52 weeks. Stocks ranked 1 (Highest) and 2 (Above Average) are likely to outpace the market during the next quarter or two. Those ranked 4 (Below Average) and 5 (Lowest) are not expected to outperform most stocks. Stocks ranked 3 (Average) will probably advance or decline with the market. The Technical Rank is purely a function of relative price action and is primarily a predictor of relative short-term price movements."}
{'id': 295266, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w2_pca_fact2_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 2nd eigenvalue of PCA into 20 groups.'}
{'id': 325928, 'data_set_name': '可以使用:pv87_webv2_simpleavg20_group_event_sentiment_score_all', 'description': '不可使用,仅供参考:20-day Simple average of Event Sentiment Score for group All'}
{'id': 323041, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted14d_sent_std_trend', 'description': '不可使用,仅供参考:14-day Volume weighted average of Trend of Sentiment Standard deviation'}
{'id': 1815, 'data_set_name': '可以使用:anl14_low_revenue_fy5', 'description': '不可使用,仅供参考:The Lowest Estimation of Revenue - upcoming 5 years'}
{'id': 163050, 'data_set_name': '可以使用:mdl230_us5000_cusip_chgsgasale', 'description': '不可使用,仅供参考:It is defined as the difference between the yearly change in quarterly Selling, General and Administrative expenses and yearly change in quarterly sales.'}
{'id': 323606, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_volweighted14d_sent_z_trend', 'description': '不可使用,仅供参考:14-day Volume weighted average of Trend of Sentiment'}
{'id': 169855, 'data_set_name': '可以使用:mdl177_historicalgrowthfactor_cv4qeps3y', 'description': '不可使用,仅供参考:Stability of 3-yr TTM Earnings per Share'}
{'id': 388757, 'data_set_name': '可以使用:snt7_universecountry_84', 'description': '不可使用,仅供参考:ISO Alpha 2 codes for countries in which the companies are incorporated'}
{'id': 324275, 'data_set_name': '可以使用:pv87_prv2_weightedavg60_group_event_sentiment_score_partnerships', 'description': '不可使用,仅供参考:60-day Weighted average of Event Sentiment Score for group Partnerships'}
{'id': 324291, 'data_set_name': '可以使用:pv87_prv2_weightedavg60_group_nip_revenues', 'description': '不可使用,仅供参考:60-day Weighted average of NIP score that represents the degree of impact a news flash has on the market over the following two-hour period for group Revenues'}
{'id': 86411, 'data_set_name': '可以使用:fnd72_q2_tot_com_dvd_to_net_sales', 'description': '不可使用,仅供参考:Total common dividend as a percentage of revenue'}
{'id': 171556, 'data_set_name': '可以使用:mdl77_ohistoricalgrowthfactor_y3fcq4vc', 'description': "不可使用,仅供参考:Stability of 3-yr TTM Cash Flow: It is defined as the standard deviation of the prior 12-quarter's trailing 12-month cash flow per share (CF) divided by the mean of these CFs."}
{'id': 5691, 'data_set_name': '可以使用:sales_estimate_median_value', 'description': '不可使用,仅供参考:Sales - Median value among forecasts'}
{'id': 162716, 'data_set_name': '可以使用:mdl230_totalcap_cusip_fqsurstd60dlag', 'description': '不可使用,仅供参考:It is defined as the difference between the most recent actual fiscal quarter EPS and the consensus earnings estimate from 60 days ago, adjusted by the standard deviation of analyst forecasts from 60 days ago.'}
{'id': 319649, 'data_set_name': '可以使用:pv87_2_capex_af_matrix_all_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Capital Expenditure *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 323194, 'data_set_name': '可以使用:pv87_ocialmarketanalytics2_fullweek_matrix_sent_volweighted7d_sent_z_median', 'description': '不可使用,仅供参考:7-day Volume weighted average of Median of Sentiment'}
{'id': 325406, 'data_set_name': '可以使用:pv87_v2_weightedavg20_topic_css_all', 'description': '不可使用,仅供参考:20-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for topic All'}
{'id': 807, 'data_set_name': '可以使用:anl10_prepast_det_excflag_1149', 'description': '不可使用,仅供参考:Exclusion flag for pre-tax or preliminary estimates'}
{'id': 170795, 'data_set_name': '可以使用:mdl77_2historicalgrowthfactor_y3speq4vc', 'description': "不可使用,仅供参考:Stability of 3-yr TTM Earnings per Share: It is defined as the standard deviation of the last 12 quarters' trailing 12-month earnings per share (EPS) divided by the mean of these EPSs."}
{'id': 323452, 'data_set_name': '可以使用:pv87_ocialmarketanalytics3_fullweek_matrix_sent_simple28d_sent_std_tsrank', 'description': '不可使用,仅供参考:28-day Simple average of End-of-day time series rank of Sentiment Standard deviation'}
{'id': 320707, 'data_set_name': '可以使用:pv87_2_sales_af_matrix_p1_b_chngratio_number', 'description': '不可使用,仅供参考:count number of all change ratio of Sales *change ratio = ((current value - previous value) / (fabs (current value)/2 + fabs (previous value)/2))'}
{'id': 324972, 'data_set_name': '可以使用:pv87_tradealert_options_weightavg_volivput4', 'description': '不可使用,仅供参考:implied volatility volume of near put options'}
{'id': 169292, 'data_set_name': '可以使用:mdl177_2_liquidityriskfactor_si_ratio', 'description': '不可使用,仅供参考:Short Interest Ratio'}
{'id': 86059, 'data_set_name': '可以使用:fnd72_pit_or_cr_q_net_inc_growth', 'description': '不可使用,仅供参考:A percentage increase or decrease of net income by comparing the current period with the same period in the prior year'}
{'id': 85347, 'data_set_name': '可以使用:fnd72_a1_depr_exp_to_net_sales', 'description': '不可使用,仅供参考:Depreciation expense as a percentage of revenue'}
{'id': 6833, 'data_set_name': '可以使用:anl49_backfill_grossequipmentpershareindicator', 'description': '不可使用,仅供参考:Gross equiipment per share indicator'}
{'id': 325710, 'data_set_name': '可以使用:pv87_web_weightedavg20_topic_css_business', 'description': '不可使用,仅供参考:20-day Weighted average of CSS score that represents the news sentiment of a given story by combining various sentiment analysis techniques for topic Business'}
{'id': 167586, 'data_set_name': '可以使用:region_default_risk_percentile', 'description': '不可使用,仅供参考:Percentile rank of default likelihood within the same region.'}
{'id': 296430, 'data_set_name': '可以使用:work_life_balance_sentiment_score', 'description': '不可使用,仅供参考:Sentiment score for work-life balance based on review text.'}
{'id': 160871, 'data_set_name': '可以使用:mdl109_es_sale_ntm_r1m', 'description': '不可使用,仅供参考:NTM revenue revision, 1 month'}
{'id': 6847, 'data_set_name': '可以使用:anl49_backfill_longtermdebtratioindicator', 'description': '不可使用,仅供参考:Long-term debt ratio indicator'}
{'id': 171321, 'data_set_name': '可以使用:mdl77_historicalgrowthfactor_pfcfghc', 'description': '不可使用,仅供参考:The difference between the trailing 12-month free cash flow per share and that of 4 quarters ago for a stock divided by its trading price.'}
{'id': 323963, 'data_set_name': '可以使用:pv87_pos_earnings_matrix_event_sentiment_score_median', 'description': '不可使用,仅供参考:Median of Event Sentiment Score for type Posearnings'}
{'id': 295293, 'data_set_name': '可以使用:oth455_customer_n2v_p10_q200_w4_pca_fact3_cluster_20', 'description': '不可使用,仅供参考:Grouping data. Embedded using N2V with customer data and then clustered using the 3rd eigenvalue of PCA into 20 groups.'}
========================= 数据字段结束 =======================================
以上数据字段和操作符, 按照Description说明组合, 但是每一个 alpha 组合的使用的数据字段和操作符不要过于集中, 在符合语法的情况下, 多尝试不同的组合
你再检查一下, 如果你使用了
Operator abs does not support event inputs
Operator ts_mean does not support event inputs
Operator ts_scale does not support event inputs
Operator add does not support event inputs
Operator sign does not support event inputs
Operator greater does not support event inputs
Operator ts_av_diff does not support event inputs
Operator ts_quantile does not support event inputs
Operator ts_arg_min does not support event inputs
Operator divide does not support event inputs
Operator ts_corr does not support event inputs
Operator ts_decay_linear does not support event inputs
Operator ts_sum does not support event inputs
Operator ts_delay does not support event inputs
Operator ts_arg_max does not support event inputs
Operator ts_std_dev does not support event inputs
Operator ts_regression does not support event inputs
Operator ts_backfill does not support event inputs
Operator signed_power does not support event inputs
Operator ts_product does not support event inputs
Operator ts_zscore does not support event inputs
Operator group_rank does not support event inputs
Operator subtract does not support event inputs
Operator ts_delta does not support event inputs
Operator ts_rank does not support event inputs
Operator ts_count_nans does not support event inputs
Operator ts_covariance does not support event inputs
Operator multiply does not support event inputs
Operator if_else does not support event inputs
Operator group_neutralize does not support event inputs
Operator group_zscore does not support event inputs
Operator winsorize does not support event inputs
注意, 以上操作符不能使用事件类型的数据集, 以上操作符禁止使用事件类型的数据集!!