Themes Big Data

Datayes Thematic Data, using machine + manual methods to refine 1000+ theme concepts, and derive theme-driven data, such as theme rankings, trending themes, theme-linked stocks, theme indices, theme-associated news, and theme sentiment. Using NLP model, we conduct qualitative and quantitative correlation analysis on relevant data dimensions to provide investors with high value reference for mining Alpha.

搜集汇总

背景与挑战

背景概述

Themes Big Data 是一个主题数据集合，通过机器与人工结合的方法提炼了1000多个主题概念，并提供主题排名、趋势、关联股票等驱动数据。它利用自然语言处理模型进行定性和定量分析，为投资者挖掘Alpha提供高价值参考。