机构投资者、私募投资者、境外投资者、量化交易者、上市公司高影响力数据集

本数据集基于动态异构网络模型，通过多维度影响力评估算法识别和分析股票市场中的高影响力主体，涵盖机构投资者、上市公司、私募基金、量化基金及海外机构等五类金融主体的影响力排名与演化规律。数据主要来源于东方财富网站公开的金融数据，通过定制化爬虫程序定期采集各类金融主体的基础信息和关联关系。

This dataset is built upon a dynamic heterogeneous network model, which identifies and analyzes high-impact entities in the stock market via a multi-dimensional impact assessment algorithm. It covers the impact rankings and evolutionary patterns of five categories of financial entities, including institutional investors, listed companies, private equity funds, quantitative funds, and overseas institutions. The data is primarily sourced from publicly available financial data on the East Money website, with basic information and interconnection data of various financial entities collected regularly through a customized crawler program.