LFM-2B
收藏arXiv2025-09-30 收录
下载链接:
http://www.cp.jku.at/datasets/LFM-2b
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资源简介:
该数据集名为LFM-2B,收集了超过20亿个音乐检索和推荐任务的听歌事件,其中包含了用户的性别、年龄和国籍等属性信息。此外,该数据集还对互动次数少于5次的用户和项目进行了筛选,并将数据分为了训练集、验证集和测试集,以支持音乐推荐任务的有效进行。
The dataset named LFM-2B collects over 2 billion music listening events associated with music retrieval and recommendation tasks, and contains user attribute information such as gender, age and nationality. In addition, this dataset filters out users and items with fewer than 5 interactions, and splits the dataset into training, validation and test sets to support effective execution of music recommendation tasks.
提供机构:
Johannes Kepler University Linz
搜集汇总
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