CSI300 Financial News Dataset
收藏DataCite Commons2025-02-02 更新2025-04-16 收录
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https://www.scidb.cn/en/detail?dataSetId=9e9033121eb842deab86a8273c84b385
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资源简介：
The dataset contains financial news related to CSI 300 listed companies from 2017-2021, and the data items include the news text (including news summary and body), the names of listed companies related to the news, and the cumulative abnormal returns of related listed companies at the moment of news release. To support the experiments of the paper, the dataset is divided into two versions: processed and unsegmented.
该数据集包含2017-2021年期间与沪深300指数（CSI 300）上市公司相关的财经新闻，数据项包括新闻文本（含摘要与正文）、新闻关联的上市公司名称，以及新闻发布时刻相关上市公司的累积异常收益率（Cumulative Abnormal Returns）。为支撑论文实验需求，数据集分为处理版和未分段版两个版本。
提供机构：
Science Data Bank
创建时间：
2023-03-29
