BERTopic and Sentiment Emotion Analysis for Business Narratives on Quantum Technology

This dataset contains a Python file (2025 BERTopic Work.py), an Excel file (final_updated_topics.xlsx), and a folder (All txt data). The Python file shows the code to run BERTopic, sentiment, and emotion analysis for the paper "Narratives from Commercial, Business-Focused, Industrial Reports and Articles on Quantum Technology". The Excel file shows the results of the BERTopic topic modeling analysis, how we merged the topics, and how we grouped the topics by common themes. The folder shows the documents we gathered and used for our analyses. The files in this folder have been converted to .txt.本数据集包含一个Python文件（2025 BERTopic Work.py）、一份Excel文件（final_updated_topics.xlsx）以及一个文件夹（All txt data）。该Python文件包含针对论文《量子技术领域商业、产业聚焦型报告及文章中的叙事文本》运行BERTopic（BERTopic）、情感与情绪分析的代码。该Excel文件展示了BERTopic主题建模分析的结果、主题合并方案，以及基于共同主题的主题分组方式。该文件夹收纳了本次分析所采集并使用的全部文档，文件夹内的所有文件均已转换为纯文本（.txt）格式。