数据仓库与数据挖掘练习数据

[{"title":"（ 6 个子文件 8.49MB ） 数据仓库与数据挖掘练习数据","children":[{"title":"data","children":[{"title":"digit recognizor.csv <span style='color:#111;'> 73.22MB </span>","children":null,"spread":false},{"title":"dataSet.csv <span style='color:#111;'> 34.37KB </span>","children":null,"spread":false},{"title":"Narrativedata.csv <span style='color:#111;'> 16.61KB </span>","children":null,"spread":false},{"title":"qunar_freetrip.csv <span style='color:#111;'> 1.48MB </span>","children":null,"spread":false},{"title":"input.csv <span style='color:#111;'> 4.41MB </span>","children":null,"spread":false},{"title":"testSet.txt <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]