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NLP_based_marktet_risk_predict

通过NLP技术分析新闻和社交媒体中的市场情绪,预测证券市场的系统性风险

  • xlcj_scrape.py: 新浪财经爬虫

  • batch_save_xlcj_flash.py: 将爬取到的数据分batch存储,便于后续读取

  • sentiment_base_finBERT.ipynb: 调用finBERT 获取情绪指标

  • index_data_prepare.py: 调用米筐接口 获取指数数据

  • sentiment_analysis_score_constructor.py: 构建情绪指标 pov_ratio和neg_ratio

  • NLP_senti_forecast_main.py: 调用数据和最终实现回归的函数储存脚本

  • main.ipynb: 调用NLP_senti_forecast_main获取回归后统计信息

  • finbert_tone_chinese_stat_info.xlsx: 港科的中文模型得到指标的回归结果

  • translate_en_finbert_origin_stat_info.xlsx: 翻译后调用原版模型回归结果

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