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Author SHA1 Message Date
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
Yuan (Terry) Tang
da85a4e923 Merge pull request #1161 from Far0n/eta_decay_fix 
[py] eta decay bugfix
 2016-04-30 10:50:52 -04:00
Faron
ad3f49e881 [py] eta decay bugfix 2016-04-30 15:51:57 +02:00
Yuan (Terry) Tang
9bc2ac4bd0 Merge pull request #1158 from sinhrks/feature_bug 
Bug mixing DMatrix's with and without feature names
 2016-04-30 09:20:58 -04:00
sinhrks
6bab164d80 Bug mixing DMatrix's with and without feature names 2016-04-30 14:42:57 +09:00
Yuan (Terry) Tang
ff4dda2102 Merge pull request #1159 from saiwing-yeung/my-fix 
fixed typo
 2016-04-30 00:38:18 -04:00
Saiwing Yeung
a6909e389f fixed typo 
panda -> Pandas
 2016-04-30 09:24:39 +08:00
Yuan (Terry) Tang
3434083d3e Merge pull request #1017 from Far0n/hist 
[py] split value histograms
 2016-04-28 13:52:49 -05:00
Faron
cf607e2448 [py] split value histograms 2016-04-28 20:26:21 +02:00
Yuan (Terry) Tang
6691d5c3f4 Merge pull request #1141 from sinhrks/pandas_features 
BUG: XGBClassifier.feature_importances_ raises ValueError if input is…
 2016-04-27 18:07:51 -05:00
sinhrks
c55cc809e5 BUG: XGBClassifier.feature_importances_ raises ValueError if input is pandas DataFrame 2016-04-27 21:50:03 +09:00
Vadim Khotilovich
24e3c5773e Merge branch 'master' into seed_in_configure 2016-04-26 22:47:01 -05:00
Vadim Khotilovich
811c6ef58b obey the lint 2016-04-26 22:11:19 -05:00
Tianqi Chen
4149854633 Merge pull request #1068 from Laurae2/master 
Updated obsolete installation instructions
 2016-04-26 19:50:06 -07:00
Tianqi Chen
43c073d8c5 Merge pull request #1142 from sinhrks/flake8 
Enable flake8 for Python
 2016-04-26 19:47:42 -07:00
Tianqi Chen
5d7a69663b Merge pull request #1145 from khotilov/error_at_threshold 
ability to specify threshold for the error metric
 2016-04-26 19:46:37 -07:00
Vadim Khotilovich
3e0732dea9 in Configure, set random seed only for uninitialized model 2016-04-26 02:03:22 -05:00
Vadim Khotilovich
0527b17c9d avoid collecting duplicate parameters in Booster::cfg_ 2016-04-25 22:08:53 -05:00
Vadim Khotilovich
1160d0bf25 ability to specify threshold for the error metric 2016-04-25 01:29:04 -05:00
sinhrks
8fc2456c87 Enable flake8 2016-04-24 17:32:31 +09:00
Tianqi Chen
b3c9e6a0db Merge pull request #1139 from hxd1011/patch-2 
Update parameter.md
 2016-04-22 12:12:01 -07:00
hxd1011
04ace6311b Update parameter.md 
add some detail how the parameter will affect model complexity, and comment on the base score.
 2016-04-22 14:42:11 -04:00
Nan Zhu
060350f64c Merge pull request #1103 from dmlc/revert-1100-master 
Revert "updating JVM docs"
 2016-04-11 22:36:37 -04:00
Nan Zhu
e6de01baaf Revert "updating JVM docs" 2016-04-11 22:00:45 -04:00
Tianqi Chen
f2557ce530 Merge pull request #1102 from tqchen/master 
allow common python output in single node
 2016-04-11 16:04:52 -07:00
Tianqi Chen
db4c5bc627 Merge pull request #1100 from avloss/master 
updating JVM docs
 2016-04-11 15:49:33 -07:00
tqchen
49f3892942 allow common python output in single node 2016-04-11 15:48:16 -07:00
avl055
f75d78f686 updating JVM docs 
adding “-DskipTests” to Docs for JVM. without this flag building takes
forever
 2016-04-10 23:52:09 +01:00
Yuan (Terry) Tang
59610c49df Merge pull request #1098 from zyxue/patch-1 
improved docstring for folds in cv function
 2016-04-09 14:09:10 -04:00
zyxue
79b35da308 improved docstring for folds in cv function 2016-04-09 10:21:56 -07:00
Yuan (Terry) Tang
c791894668 Merge pull request #1097 from Far0n/patch-1 
winning solution
 2016-04-09 07:44:43 -04:00
Far0n
d7e5095e7c Update README.md 
Winning solution added: "Homesite Quote Conversion" (@Kaggle)
 2016-04-09 09:12:49 +02:00
Tong He
4af55518f2 Merge pull request #1050 from khotilov/S4toS3 
[R-package] Convert to S3; some new DMatrix methods
 2016-04-03 11:52:08 -07:00
Vadim Khotilovich
25965227b3 Merge branch 'master' into S4toS3 2016-04-02 14:30:44 -05:00
Tianqi Chen
714901eac5 Merge pull request #1071 from khotilov/make_fix 
fix Makefile to use MAKE variable
 2016-03-30 23:22:21 -07:00
Vadim Khotilovich
de63993543 Merge branch 'master' into make_fix 2016-03-31 01:19:52 -05:00
Vadim Khotilovich
9f177d7353 fix Makefile to use MAKE variable 2016-03-31 00:47:51 -05:00
Tianqi Chen
babf1d7840 Merge pull request #1048 from WojciechMigda/xgboostercreate-api-fix 
XGBoosterCreate api unified to use const DMatrixHandle[] argument
 2016-03-30 20:56:10 -07:00
Laurae2
77136baf2c Updated obsolete installation instructions 
Fixed local compilation, and installation for R package and Python
package. Modified the according documents.
 2016-03-30 17:43:54 +02:00
WojciechMigda
30a306b974 Merge branch 'master' into xgboostercreate-api-fix 2016-03-30 11:25:21 +02:00
Nan Zhu
6eda06256e Merge pull request #1057 from CodingCat/master 
update doc
 2016-03-28 20:09:53 -04:00