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95 Commits

Author SHA1 Message Date
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
Yuan (Terry) Tang
1dd96b6cdc Merge pull request #597 from JohanManders/python-pandas-dtypes 
Python pandas dtypes
 2015-11-09 18:08:41 -06:00
antonymayi
7114d6681a Update training.py 
pylint compliancy
 2015-11-09 15:09:14 +01:00
antonymayi
34e01642ca Update training.py 
avoid dict comprehension for python 2.6 compatibility
 2015-11-09 14:26:16 +01:00
Yuan (Terry) Tang
b8bc85b534 Clarification for learning_rates 2015-11-08 21:10:04 -06:00
Faron
b2f98db74e grammar correction 2015-11-08 21:00:16 +01:00
Yuan (Terry) Tang
01053f8f2f Merge pull request #594 from Far0n/feval 
python: multiple eval_metrics changes
 2015-11-08 10:10:28 -05:00
FrozenFingerz
b59018aa05 python: multiple eval_metrics changes 
- allows feval to return a list of tuples (name, error/score value)
- changed behavior for multiple eval_metrics in conjunction with
early_stopping: Instead of raising an error, the last passed evel_metric
(or last entry in return value of feval) is used for early stopping
- allows list of eval_metrics in dict-typed params
- unittest for new features / behavior

documentation updated

- example for assigning a list to 'eval_metric'
- note about early stopping on last passed eval metric

- info msg for used eval metric added
 2015-11-08 11:23:54 +01:00
Faron
95cc900b1f early stopping for CV (python) 2015-11-07 09:52:36 +01:00
Johan Manders
5f0f8749d9 Cleaned up some code 2015-11-04 18:05:47 +01:00
Johan Manders
f9e1b2b7b7 Added back feature names 2015-11-03 21:26:11 +01:00
Johan Manders
96f221e0d0 Merge pull request #5 from dmlc/master 
Update to latest version
 2015-11-03 20:37:20 +01:00
Far0n
b894f7c9d6 bugfix type-check xgb_model param 2015-11-03 14:43:08 +01:00
Faron
4fe2f2fb09 python train additions 
+ training continuation of existing model
+ maximize parameter just like in R package (whether  to maximize feval)
 2015-11-02 21:21:05 +01:00
Faron
79813097b5 sklearn_wrapper additions 
added output_margin & ntree_limit to predict and predict_proba
 2015-11-02 17:41:30 +01:00
phunterlau
739b3f2c5f separate setup.py with pip installation, add trouble shooting page 2015-11-01 22:11:11 -08:00
terrytangyuan
610b70b79e Suppress more evaluation verbose during training 2015-10-31 13:05:52 -04:00
terrytangyuan
15a0d27eed Fixed bug in eta decay (+2 squashed commits) 
Squashed commits:
[b67caf2] Fix build
[365ceaa] Fixed bug in eta decay
 2015-10-31 12:54:27 -04:00
Yuan (Terry) Tang
c16a6222f3 Merge pull request #563 from Far0n/eta_decay 
learning_rates per boosting round
 2015-10-30 10:21:33 -05:00
Tianqi Chen
3e648fd1e9 Merge pull request #572 from ghosthugger/master 
install xgboost so it can be imported
 2015-10-29 10:59:28 -07:00
Preston Parry
b3bb54da73 fixes typo in error message 2015-10-27 23:34:50 -07:00
Gösta Forsum
111b04e18e Update setup.py 2015-10-27 13:47:58 +01:00
Faron
738e420128 correcting wrong default values 2015-10-25 11:26:33 +01:00
Faron
b80d5d6b33 fixed too long lines 2015-10-25 11:17:35 +01:00
Faron
422febd18e added missing params 2015-10-25 10:58:07 +01:00
Faron
68c9252ff7 fixed "Exactly one space required after comma" 2015-10-25 10:20:00 +01:00
Faron
a1ba608641 learning_rates per boosting round 2015-10-25 10:00:20 +01:00
Tianqi Chen
06f502a1aa Merge pull request #549 from phunterlau/master 
Fix data file shipping confusions on pip install for #463
 2015-10-24 22:08:59 -07:00
sinhrks
1f19b78287 Python: adjusts plot_importance ylim 2015-10-25 03:16:53 +09:00
Takahisa Shimoda
607599f2a1 fix sklearn.py for evals_result in python3 2015-10-23 05:40:31 +09:00
Takahisa Shimoda
b587dd2704 fix training.py for evals_result in python3 2015-10-23 05:37:13 +09:00
phunterlau
24a92808db correct print for python 3 2015-10-21 14:32:35 -07:00