From 6c72d0220524ef9d42a8357493f32cdb4fb25388 Mon Sep 17 00:00:00 2001 From: tqchen Date: Fri, 16 May 2014 20:18:34 -0700 Subject: [PATCH] chg --- demo/multi_classification/train.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/demo/multi_classification/train.py b/demo/multi_classification/train.py index d4cf2a0d4..38d818890 100755 --- a/demo/multi_classification/train.py +++ b/demo/multi_classification/train.py @@ -37,6 +37,6 @@ bst = xgb.train(param, xg_train, num_round, watchlist ); # get prediction pred = bst.predict( xg_test ); -print 'error=%f' % sum(int(pred[i]) != test_Y[i] for i in len(test_Y)) / float(len(test_Y)) +print 'predicting, classification error=%f' % (sum( int(pred[i]) != test_Y[i] for i in xrange(len(test_Y))) / float(len(test_Y)) )