数据集MovieLens上推荐系统实例分析（包含多个版本）

[{"title":"（ 114 个子文件 61.24MB ） 数据集MovieLens上推荐系统实例分析（包含多个版本）","children":[{"title":".gitignore <span style='color:#111;'> 46B </span>","children":null,"spread":false},{"title":"recommend2.py <span style='color:#111;'> 8.86KB </span>","children":null,"spread":false},{"title":"LFM_git.py <span style='color:#111;'> 6.28KB </span>","children":null,"spread":false},{"title":"11_1_p.csv <span style='color:#111;'> 59.73KB </span>","children":null,"spread":false},{"title":"tags.csv <span style='color:#111;'> 115.88KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]