add doc for Python wrapper

2015-04-26 22:08:06 -07:00 · 2015-04-26 22:08:06 -07:00 · bb91bdea84
commit bb91bdea84
parent b5c8085638
1 changed files with 14 additions and 9 deletions
--- a/doc/python.md
+++ b/doc/python.md
@ -124,3 +124,8 @@ data = np.random.rand(7,10) # 7 entities, each contains 10 features
 dtest = xgb.DMatrix( data, missing = -999.0 )
 ypred = bst.predict( xgmat )
 ```
+
+If early stopping is enabled during training, you can predict with the best iteration.
+```python
+ypred = bst.predict(xgmat,ntree_limit=bst.best_iteration)
+```