电影推荐系统

[{"title":"（ 234 个子文件 12.69MB ） 电影推荐系统","children":[{"title":"HACluster.class <span style='color:#111;'> 7.18KB </span>","children":null,"spread":false},{"title":"Category.class <span style='color:#111;'> 3.60KB </span>","children":null,"spread":false},{"title":"KMeansCluster.class <span style='color:#111;'> 5.39KB </span>","children":null,"spread":false},{"title":"RatingPreference.class <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false},{"title":"UITGraph.class <span style='color:#111;'> 1.42KB </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}]