[{"title":"( 11 个子文件 39KB ) 测试mahout推荐算法的数据集","children":[{"title":"datafile","children":[{"title":"job","children":[{"title":"pv.csv <span style='color:#111;'> 17.94KB </span>","children":null,"spread":false},{"title":"job.csv <span style='color:#111;'> 3.84KB </span>","children":null,"spread":false},{"title":"show.r <span style='color:#111;'> 819B </span>","children":null,"spread":false}],"spread":true},{"title":"download","children":[{"title":"cluster2.csv <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"cluster3.csv <span style='color:#111;'> 5.84KB </span>","children":null,"spread":false},{"title":".item.csv.crc <span style='color:#111;'> 12B </span>","children":null,"spread":false},{"title":"item.csv <span style='color:#111;'> 210B </span>","children":null,"spread":false},{"title":"cluster1.csv <span style='color:#111;'> 5.47KB </span>","children":null,"spread":false},{"title":"clusterCenter.txt <span style='color:#111;'> 139B </span>","children":null,"spread":false}],"spread":true},{"title":"randomData.csv <span style='color:#111;'> 34.82KB </span>","children":null,"spread":false},{"title":"item.csv <span style='color:#111;'> 209B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]