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Author SHA1 Message Date
Ruifeng Zheng 10af94c77e Merge branch 'master' into mae 2016-02-24 11:28:55 +08:00
Zheng RuiFeng 2c7c27e297 create mae 2016-02-24 11:15:31 +08:00
Tianqi Chen b3a81a216d Merge pull request #859 from thirdwing/master 
[Doc] documents update. close #821
 2016-02-23 18:39:36 -08:00
Qiang Kou 1cc0a44264 [Doc] documents update: 
(1) install_github is not support due to the usage of submodule

(2) remove part of the markdown which is not displayed correctly, see
https://xgboost.readthedocs.org/en/latest/R-package/discoverYourData.html
 2016-02-23 14:49:12 -05:00
Tianqi Chen d063eaccb1 Delete training.py 2016-02-23 08:48:50 -08:00
Tianqi Chen 49f6b384e3 Merge pull request #849 from ivallesp/master 
Request for solving the problem in the tests of my contribution
 2016-02-20 19:29:04 -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
Tianqi Chen 532615a32a Merge pull request #827 from ivallesp/master 
Muting the remaining messages when show_progress=False
 2016-02-19 08:16:25 -08:00
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
Yuan (Terry) Tang c7f2f3f5b7 Merge pull request #845 from thirdwing/master 
[Documents] update windows instructions
 2016-02-18 18:48:37 -06:00
Qiang Kou 41052f0d6e update windows instructions 2016-02-18 16:36:04 -08:00
Yuan (Terry) Tang 75d23c8bb2 Merge pull request #833 from AlexisMignon/master 
Added the possibility to use custom objective function in the sklearn…
 2016-02-18 09:36:38 -06:00
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
Yuan (Terry) Tang ba4ec551ed Merge pull request #836 from hetong007/master 
fix cran, update R-package version to 0.4-3
 2016-02-16 09:28:31 -06:00
hetong007 371ff20a3b fix cran, update version to 0.4-3 2016-02-16 20:37:26 +08:00
Alexis Mignon 52e9085579 Merge branch 'master' of github.com:AlexisMignon/xgboost 2016-02-16 11:00:57 +01:00
Alexis Mignon 6e27d7539f - Added test cases for the use of custom objective functions 
- Made the indentation more consistent with pep8
 2016-02-16 10:59:25 +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
Yuan (Terry) Tang 29c7cfcbbf Merge pull request #823 from Far0n/py_cv 
stratified cv for python wrapper
 2016-02-15 13:22:55 -06:00
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
Yuan (Terry) Tang 9b2b81e6a4 Merge pull request #830 from fsimond/patch-1 
Fix CV which was monitoring train-metric
 2016-02-15 06:09:39 -06:00
Florian 2443cb9ca8 Fix CV which was monitoring train-metric 
https://github.com/dmlc/xgboost/issues/807
 2016-02-15 12:00:35 +01:00
Tianqi Chen 70d9732765 Merge pull request #816 from tqchen/master 
[DISK] Major improvements in external memory, add support to group back
 2016-02-10 15:31:20 -08:00
tqchen 413f119c7e Update dmlc-core 2016-02-10 13:11:21 -08:00
Pavel Gladkov 31c0408cb4 add feature_importances_ property for XGBClassifier 2016-02-10 23:01:33 +03:00
tqchen 63c4ad7617 [APPROX] Make global proposal default, add group ptr solution 2016-02-10 11:19:10 -08:00
tqchen ce4d59ed69 [TREE] Enable global proposal for faster speed 2016-02-10 11:19:10 -08:00
tqchen 2f2080a337 [TREE] Remove gap constraint, make tree construction more robust 2016-02-10 11:17:54 -08:00
Ubuntu c36195795a increase shard 2016-02-10 11:17:18 -08:00
Ubuntu 724eda2435 remove reserve for more aggressive memory generation 2016-02-10 11:17:18 -08:00
Ubuntu 46be6181b5 [DIST] fix distirbuted setting 2016-02-10 11:17:18 -08:00
tqchen 5218438716 [DMLC] update dmlccore 2016-02-10 11:17:18 -08:00
tqchen b27b51f60e [PLUGIN] Add densify parser 2016-02-10 11:17:18 -08:00
tqchen 88e362732f [DMLC] Update dmlc 2016-02-10 11:17:17 -08:00
tqchen a500fbc9b0 [TREE] switch to two pass 2016-02-10 11:17:17 -08:00
tqchen 523afcbcd2 [TREE] Cleanup some functions, add utility function for two pass 2016-02-10 11:17:17 -08:00
tqchen 52227a8920 [TREE] Refactor histmaker 2016-02-10 11:17:17 -08:00
tqchen 468bc7725a [METRIC] change metric accumulator to double 2016-02-10 11:17:17 -08:00
tqchen 88447ca32e [MEM] Add rowset struct to save memory with billion level rows 2016-02-10 11:17:17 -08:00
tqchen 2230f1273f [DISK] Add shard option to disk 2016-02-10 11:17:17 -08:00
Tianqi Chen 72961d914b Merge pull request #812 from samuel-liyi/master 
fsplit value
 2016-02-08 09:16:40 -08:00
Yuan (Terry) Tang 5345990dae Merge pull request #813 from angadgill/patch-2 
Update build.md
 2016-02-08 08:18:52 -06:00
Angad Gill c9e09c9875 Update build.md 
Minor typo
 2016-02-08 01:20:43 -08:00
samuel-liyi d3540aacc5 change the formula of fsplit value 2016-02-08 15:00:04 +08:00
Tianqi Chen eb169e4f73 Merge pull request #788 from maximsch2/fix-missing 
Make missing handling consistent with sklearn's portion of the Python package
 2016-01-28 21:14:31 -08:00
Maxim Grechkin f5e96eba72 Make missing handling consistent with sklearn's portion of the python package 2016-01-28 14:16:11 -08:00
Yuan (Terry) Tang 21d5ec7275 Merge pull request #778 from dmlc/terrytangyuan-patch-1 
Update installation instructions for R package
 2016-01-24 23:44:43 -06:00