这是我在大学毕业设计中完成的中文情感分析模型，基于 chinese-bert-wwm-ext 预训练模型进行微调，专门针对 B站评论数据进行优化，适用于处理弹幕、评论区等非正式中文文本。 项目包含以下模块： 数据采集：通过 B站 API 批量获取视频评论 数据标注：结合预训练模型与人工审核构建高质量情感数据集 模型微调：在三分类任务（正向 / 中立 / 负向）上进行训练，准确率达 80.7% 结果可视化：支持生成词云图、情感比例图及创作者画像评估报告 如果这个模型对你有帮助，欢迎点赞支持或交流反馈！
☆35Jun 1, 2025Updated last year
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