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Author SHA1 Message Date
Alberto Torres
af2e9ebd82 Update sklearn.py 2016-05-25 15:00:11 +02:00
Tianqi Chen
5c14daffe2 Merge pull request #1221 from ryaninhust/master 
[DATA] fix instance weights loading
 2016-05-24 20:19:31 -07:00
Nan Zhu
c6631ad2ed specify spark version (#1224) 2016-05-24 18:19:32 -04:00
yuanbowen
5898f1c59e [DATA] fix instance weights loading 2016-05-23 18:40:41 +08:00
Nan Zhu
c85b9012c6 [jvm-packages] xgboost4j-spark external memory (#1219) 
* implement external memory support for XGBoost4J

* remove extra space

* enable external memory for prediction

* update doc
 2016-05-22 14:01:28 -04:00
Tianqi Chen
587999755f Merge pull request #1218 from tqchen/master 
[DATA] fix async data writing
 2016-05-21 19:40:41 -07:00
tqchen
d816208797 [DATA] fix async data writing 2016-05-21 18:46:36 -07:00
Tianqi Chen
a4d8c1b49f redirects funding info to UW page 2016-05-21 11:07:55 -07:00
Tianqi Chen
cc5112d405 Merge pull request #1214 from tqchen/master 
add style
 2016-05-20 13:11:48 -07:00
tqchen
2c0c06639c add style 2016-05-20 13:11:27 -07:00
Tianqi Chen
47f359ca9f Merge pull request #1213 from tqchen/master 
[DOC] refactor doc
 2016-05-20 13:10:11 -07:00
tqchen
84ae514d7e [DOC] refactor doc 2016-05-20 13:09:42 -07:00
Tianqi Chen
e4ea166d05 Merge pull request #1211 from tqchen/master 
[PYTHON] Refactor trainnig API to use callback
 2016-05-19 21:47:25 -07:00
tqchen
149589c583 [PYTHON] Refactor trainnig API to use callback 2016-05-19 21:31:23 -07:00
Tianqi Chen
03996dd4e8 Update NEWS.md 2016-05-19 11:04:48 -07:00
Michaël Benesty
51154f42fe Merge pull request #1118 from khotilov/parsing_speedup 
[R-package] xgb.model.dt.tree up to x100 faster
 2016-05-17 17:48:11 +02:00
Vadim Khotilovich
611b317057 make travis happy 2016-05-17 00:24:06 -05:00
Vadim Khotilovich
2b8b18583f some more xgb.model.dt.tree improvements 2016-05-17 00:24:06 -05:00
Vadim Khotilovich
be65949ba2 xgb.model.dt.tree up to x100 faster 2016-05-17 00:24:06 -05:00
Tianqi Chen
49bbd72d08 Merge pull request #1198 from khotilov/xgb_attributes 
More functionality for model attributes
 2016-05-16 09:31:58 -07:00
Vadim Khotilovich
ffed95eec0 py: replace attr_names() with attributes() 2016-05-15 22:04:38 -05:00
Vadim Khotilovich
26b36714ea doxygen suggested fix 2016-05-15 03:05:19 -05:00
Vadim Khotilovich
185fef3fce fixes for lint 2016-05-15 02:35:37 -05:00
Vadim Khotilovich
a13a3a4d76 attr_names for python interface; attribute deletion via set_attr 2016-05-15 02:05:10 -05:00
Vadim Khotilovich
8664217a5a [R] more attribute handling functionality 2016-05-14 18:19:18 -05:00
Vadim Khotilovich
ea9285dd4f methods to delete an attribute and get names of available attributes 2016-05-14 18:19:18 -05:00
Tianqi Chen
9c26566eb0 Merge pull request #1190 from geneorama/geneorama-patch-1 
add `scale_pos_weight` to parameter documentation
 2016-05-11 15:06:21 -07:00
Tianqi Chen
07003e8342 Merge pull request #1191 from SeanBE/fix-build-doc 
make grammar and spelling fixes to build doc
 2016-05-11 15:06:04 -07:00
Sean Löfgren
bf322322fe make grammar and spelling fixes to build doc 2016-05-11 22:56:29 +01:00
Gene Leynes
2e7abffffb add scale_pos_weight to parameter documentation 2016-05-11 14:10:36 -05:00
Tianqi Chen
617aeb912b Merge pull request #1186 from tqchen/master 
Update rabit to latest
 2016-05-10 20:18:14 -07:00
tqchen
44d4a62631 Update rabit to latest 2016-05-10 20:07:22 -07:00
Tianqi Chen
bab69919d2 Merge pull request #1181 from shaynekang/visible_deprecation_warning 
Fix VisibleDeprecationWarning
 2016-05-07 11:11:58 -07:00
Shayne Kang
bf24d6ae98 fix VisibleDeprecationWarning 2016-05-08 01:44:04 +09:00
Yuan (Terry) Tang
840481d215 Merge pull request #1180 from borundev/master 
call to DMatrix was missing 'missing=self.missing'
 2016-05-07 10:42:00 -04:00
Borun Dev Chowdhury
fc02f8a2dc cosmetic change 
cosmetic change of putting space after comma compared to previous edit.
 2016-05-07 12:33:37 +02:00
borundev
95bcff90af XGBModel.fit had a call to DMatrix without missing=self.missing. fixed that 2016-05-07 12:32:03 +02:00
Tianqi Chen
6e79ba831a Merge pull request #1166 from khotilov/r_api_fix 
[R-package] C-API fix; attribute accessors
 2016-05-06 20:35:28 -07:00
Yuan (Terry) Tang
b92e2252b0 Merge pull request #1173 from tlorieul/sklearn_get_trees_leaves 
[py] added apply function in sklearn API to return the predicted leaves
 2016-05-04 08:02:08 -05:00
Titouan Lorieul
3ab8f0b13d [py] added apply function in sklearn API to return the predicted leaves 2016-05-04 12:27:30 +02:00
Saiwing Yeung
28cdc10259 Fixed a typo (#1172) 
panda -> Pandas
 2016-05-03 19:29:22 -05:00
Alistair Johnson
6750c8b743 Added other feature importances in python package (#1135) 
* added new function to calculate other feature importances

* added capability to plot other feature importance measures

* changed plotting default to fscore

* added info on importance_type to boilerplate comment

* updated text of error statement

* added self module name to fix call

* added unit test for feature importances

* style fixes
 2016-05-02 12:25:24 -05:00
Vadim Khotilovich
5a78118396 use short-circuiting scalar && 2016-05-02 01:01:22 -05:00
Vadim Khotilovich
79c7c9e5bb R accessors for model attributes 2016-05-02 00:20:44 -05:00
Vadim Khotilovich
0839aed380 fix attribute accessors C-interface for R 2016-05-02 00:19:38 -05:00
Yuan (Terry) Tang
c2c61eefd9 Merge pull request #1164 from sinhrks/fix_doc 
DOC/TST: Fix Python sklearn dep
 2016-05-01 16:18:03 -05:00
Vadim Khotilovich
b5fb437aa7 learner attribute setter & getter for R interface 2016-05-01 15:40:51 -05:00
Vadim Khotilovich
b588479f66 .Call-interface functions need to return SEXP 2016-05-01 15:40:51 -05:00
sinhrks
9da2f3e613 DOC/TST: Fix Python sklearn dep 2016-05-01 17:27:43 +09:00
Tianqi Chen
2f2ad21de4 Merge pull request #1153 from khotilov/seed_in_configure 
Fixes for repeated Configure calls
 2016-04-30 10:43:14 -07:00