Public datasets for machine learning http://homepages.inf.ed.ac.uk/rbf/IAPR/researchers/MLPAGES/mldat.htm
Weka datasets http://www.cs.waikato.ac.nz/ml/weka/datasets.html
Datasets for MachineLearning
原文：http://www.cnblogs.com/liguangsunls/p/7044682.html
