movielens数据集

[{"title":"（ 7 个子文件 189.5MB ） movielens数据集","children":[{"title":"ml-20m","children":[{"title":"README.txt <span style='color:#111;'> 10.02KB </span>","children":null,"spread":false},{"title":"genome-scores.csv <span style='color:#111;'> 308.56MB </span>","children":null,"spread":false},{"title":"ratings.csv <span style='color:#111;'> 508.73MB </span>","children":null,"spread":false},{"title":"tags.csv <span style='color:#111;'> 15.83MB </span>","children":null,"spread":false},{"title":"movies.csv <span style='color:#111;'> 1.33MB </span>","children":null,"spread":false},{"title":"genome-tags.csv <span style='color:#111;'> 17.68KB </span>","children":null,"spread":false},{"title":"links.csv <span style='color:#111;'> 556.73KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]