graceesthi/ug-cppo-finai-2025-signals
收藏资源简介:
UG-CPPO Signals数据集是一个用于金融新闻中LLM不确定性估计的数据集。它包含28,502个(ticker, date)对,涵盖20个纳斯达克股票代码,时间跨度为2013年至2023年。每个数据行包括股票代码、日期、推荐分数均值、标准差、置信度、风险分数均值、风险标准差、风险置信度以及一个布尔值表示信号是否被抑制。数据集的生成使用了OpenAI gpt-4o-mini模型,通过5个提示的集合进行推荐,4个提示的集合进行风险评估。数据集还展示了LLM不确定性σ与熊市行情的关系,验证了提示集合σ是一个真实的市场行情指标。
The UG-CPPO Signals dataset is a collection of pre-computed uncertainty-aware LLM trading signals over the FNSPID dataset, used in the UG-CPPO paper (FinAI Contest 2025). It contains 28,502 (ticker, date) pairs covering 20 Nasdaq tickers from 2013 to 2023. Each row includes the stock symbol, date, mean recommendation score, standard deviation, confidence, mean risk score, risk standard deviation, risk confidence, and a boolean indicating whether the signal was suppressed. The dataset was generated using OpenAI gpt-4o-mini with a 5-prompt ensemble for recommendation and a 4-prompt ensemble for risk assessment. The dataset also demonstrates the relationship between LLM uncertainty σ and bear-market regimes, validating that prompt-ensemble σ is a genuine market-regime indicator.





