guojiasheng@iZ22bwiomoaZ:/Bioinformatics_Machine_Learning/Machine_Learning/classifier/GBDT/scikit-learn$ python gbdt.py -cv 10 heart_scale
10 cross validation result
ACC:0.8
AUC:0.875
confusion_matrix
[[124 26]
[ 28 92]]
The feature importances (the higher, the more important the feature)
[ 0.15695588 0.02693622 0.0746598 0.1304533 0.20291259 0.00553532
0.01781097 0.10505819 0.0114092 0.09309421 0.02433416 0.08534509
0.06549508]
zouquan 发表于 2016-5-28 16:03
看例子,输入格式也是libsvm格式。不知道其他格式是否支持?
liaozhijun 发表于 2016-6-1 10:14
请问libsvm数据格式是不是都统一的:label 1:value 2:value 3:value ... (中间空格隔开),如何把.arff文件 ...
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