ICRA 数据集
收藏资源简介:
该数据集来源于中国大学 MOOC 平台,包括用户信息、课程详情和评论内容。数据是使用自定义 Python 脚本和 Scrapy 框架收集的,涵盖用户 ID、评论内容、评分和课程名称等字段。为确保隐私保护,所有数据均已匿名化,不会泄露任何个人信息。该数据集包括原始数据和预处理版本,该版本已经过无效数据清理、文本规范化和情绪标记,并已准备好用于训练课程推荐模型。
This dataset is sourced from the Chinese University MOOC platform, and encompasses user information, course details, and comment content. The data was collected using a custom Python script and the Scrapy framework, with fields including user ID, comment content, ratings, course names, and more. To safeguard user privacy, all data has been fully anonymized, with no personal information disclosed. This dataset includes both raw and preprocessed versions: the preprocessed variant has undergone invalid data cleaning, text normalization, and emotion labeling, and is ready for training course recommendation models.




