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376 Commits

Author SHA1 Message Date
terrytangyuan
803a6fe474 Separate dependencies and lightweight test env for Python 2016-02-28 20:11:10 -06:00
tqchen
4a16b729fc [PYTHON] Simplify training logic, update rabit lib 2016-02-28 13:20:55 -08:00
Chris Barker
ed5781fa55 fix PyPi Description issue 
the description field was set to what should be the long_description field -- making a bit of a mess on PyPi
 2016-02-26 16:54:13 -08:00
Paulo Alves
592004b38f XGBClassifier.feature_importances_ compatible with sklearn RFECV 2016-02-26 08:56:07 -03:00
tqchen
ebc802756f temp compatibility with sklearn 2016-02-25 21:57:00 -08:00
tqchen
a71ba04109 [DIST] Add Distributed XGBoost on AWS Tutorial 2016-02-25 21:51:37 -08:00
catena
790dc877c3 return best_ntree_limit if early stopped 2016-02-25 13:42:19 +05:30
Tianqi Chen
d063eaccb1 Delete training.py 2016-02-23 08:48:50 -08:00
ivallesp
c17d0ef560 changed the param show_progress by verbose_eval in cv and aggcv functions 2016-02-21 01:28:55 +01:00
ivallesp
ed5c98f0ee re-using the verbose-eval parameter in the cv and aggcv methods and tests adapted 2016-02-19 17:14:57 +01:00
Alexis Mignon
a46706c82e Merge branch 'master' into master 2016-02-17 09:35:30 +01:00
Tianqi Chen
2baea12d97 Merge pull request #818 from webgeist/master 
Add feature_importances_ property for XGBClassifier
 2016-02-16 10:19:04 -08:00
Alexis Mignon
52e9085579 Merge branch 'master' of github.com:AlexisMignon/xgboost 2016-02-16 11:00:57 +01:00
Alexis Mignon
07bd149b68 Created decorator function so that custom objective function passed to the constructor are more consistent with the sklearn conventions. Added comments in the doc string 2016-02-16 10:58:22 +01:00
Alexis Mignon
5c29eeac18 Merge branch 'master' into master 2016-02-16 10:16:58 +01:00
Alexis Mignon
c8714f587a Added the possibility to use custom objective function in the sklearn API 2016-02-15 17:13:13 +01:00
Faron
4b3a053913 stratified cv for python wrapper 
finalize docstring
 2016-02-15 16:06:17 +01:00
Pavel Gladkov
31c0408cb4 add feature_importances_ property for XGBClassifier 2016-02-10 23:01:33 +03:00
Maxim Grechkin
f5e96eba72 Make missing handling consistent with sklearn's portion of the python package 2016-01-28 14:16:11 -08:00
Kai Luo
d9e50fd7f3 __copy__ calls __deepcopy__ with an argument 2016-01-20 19:57:20 +08:00
Kai Luo
5cd765e935 fix signature of __deepcopy__ method 2016-01-20 17:18:11 +08:00
tqchen
8e7f2679d5 [DOC] Update R doc 2016-01-16 11:52:33 -08:00
tqchen
1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen
d75e3ed05d [LIBXGBOOST] pass demo running. 2016-01-16 10:24:01 -08:00
Yuan (Terry) Tang
7606bf8156 Fixes #725 2016-01-06 18:21:29 -06:00
FrozenFingerz
2a46918c66 python cv bugfixing 
- fixed bug if both eval_metrics xgb-param and
metrics param of cv function have been set
- cv early stopping output looks now like the one of xgb.train
 2015-12-29 12:24:38 +01:00
FrozenFingerz
38b773d80b cv: fixed devision by zero exception 
- show_progress=False or show_progress=0 led to devision by zero exception
 2015-12-27 13:54:52 +01:00
Faron
b3f3e7d0cb fixed wrong iter when using training continuation 2015-12-19 10:35:16 +01:00
Randy Carnevale
380e54a753 docstring typo 2015-12-16 17:25:55 -05:00
Randy Carnevale
0825ab36f0 updating docs for cv 2015-12-16 17:21:23 -05:00
Randy Carnevale
a3fe14d6c6 modifying cv show_progress to allow print-every-n behavior 2015-12-16 16:33:01 -05:00
Ajinkya Kale
0772b51c2c minor change dir 2015-12-12 16:34:07 -08:00
Ajinkya Kale
4695fa3c2a adding right path to setup.py 2015-12-12 15:08:59 -08:00
terrytangyuan
0eb6240fd0 Fixed all lint errors 2015-12-11 18:46:15 -06:00
terrytangyuan
a7e79e089b fix lint errors in core 2015-12-11 18:37:13 -06:00
terrytangyuan
7be496a051 ignore nested blocks 2015-12-11 18:20:35 -06:00
terrytangyuan
c3ec8ee76f Added pylintrc file 2015-12-11 18:10:15 -06:00
phunterlau
a4840b0268 update pip building, troubleshooting with new makefile, plus friendly error message when fail importing sklearn 2015-12-07 22:29:46 -08:00
Yuan (Terry) Tang
162e91c5ca change .md to .rst 2015-12-06 20:25:53 -06:00
Yuan (Terry) Tang
e25b2c4968 Remove redundant README 2015-12-06 11:05:44 -05:00
Far0n
af166bf0a0 small verbose_eval fixes 
- ensures same behavior for verbose_eval=0 and verbose_eval=False
- fix printing last eval message if early_stopping_rounds is set, but xgb
  runs to the end
 2015-11-24 09:22:25 +01:00
Johan Manders
e68e9659ab Python verbose_eval extension 
This is an extension of the verbose_eval abilities.

Removed some trailing-whitespaces
 2015-11-13 08:19:44 +01:00
sinhrks
25c4fbd0cb Cleanup pandas support 2015-11-13 06:55:04 +09:00
Yuan (Terry) Tang
4fb6153eed Fixed minor lint issue 2015-11-12 09:01:05 -06:00
Yuan (Terry) Tang
0a0951ba12 Clarification for best_ntree_limit 2015-11-12 08:53:45 -06:00
Yuan (Terry) Tang
42e1fd8fff Merge pull request #598 from Far0n/py_train 
best_ntree_limit attribute & training continuation bugfix
 2015-11-12 06:16:19 -06:00
phunterlau
ee4096d23e fix pushd problem of pip building, convert README to rst for PyPI 2015-11-11 23:03:07 -08:00
Yuan (Terry) Tang
7b3fd92015 Added PyPI badges 2015-11-10 18:23:39 -06:00
Far0n
ce5930c365 best_ntree_limit attribute added 
- best_ntree_limit as new booster atrribute added
- usage of bst.best_ntree_limit in python doc added
- fixed wrong 'best_iteration' after training continuation
 2015-11-10 15:37:22 +01:00
antonymayi
8c7b18daed python 2.6 compatibility tweak 
replacing set literal {} with set() for python 2.6 compatibility (plus reformatting the line)
 2015-11-10 14:50:54 +01:00