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816 Commits

Author SHA1 Message Date
Baltazar Bieniek
89c4f67f59 Class function returns more than one value (#1417) 
Fix to a bug when the class function returns more than one value. In that case, the code will fail.
 2016-07-29 10:07:09 -07:00
Vadim Khotilovich
d5c143367d [R-package] GPL2 dependency reduction and some fixes (#1401) 
* [R] do not remove zero coefficients from gblinear dump

* [R] switch from stringr to stringi

* fix #1399

* [R] separate ggplot backend, add base r graphics, cleanup, more plots, tests

* add missing include in amalgamation - fixes building R package in linux

* add forgotten file

* [R] fix DESCRIPTION

* [R] fix travis check issue and some cleanup
 2016-07-27 00:05:04 -07:00
Yuan (Terry) Tang
197b4c6b18 Update DESCRIPTION (#1348) 2016-07-10 09:59:16 -07:00
Vadim Khotilovich
11efa038bd [R-package] various fixes for R CMD check (#1328) 
* [R] fix xgb.create.features

* [R] fixes for R CMD check
 2016-07-04 10:40:35 -07:00
Vadim Khotilovich
344d7b4699 [R] disable for now some of the RF tests that fail in travis 2016-06-27 02:49:23 -05:00
Vadim Khotilovich
ae0ca486ed added name to DESCRIPTION 2016-06-27 02:23:37 -05:00
Vadim Khotilovich
e1a52e896c [R] rm renamed CB's docs 2016-06-27 02:01:54 -05:00
Vadim Khotilovich
fd4300b95a [R] additional and modified tests 2016-06-27 02:00:46 -05:00
Vadim Khotilovich
3b6b344561 [R] adopt demos and vignettes to a more consistent parameter style 2016-06-27 02:00:39 -05:00
Vadim Khotilovich
a0aa305268 [R] docs update - callbacks and parameter style 2016-06-27 01:59:58 -05:00
Vadim Khotilovich
e9eb34fabc [R] parameter style consistency 2016-06-27 01:58:03 -05:00
Vadim Khotilovich
56bd442b31 [R] simplified the code; parameter style consistency 2016-06-27 01:57:57 -05:00
Vadim Khotilovich
8473b18c3d [R] consolidate importFrom-s; parameter style 2016-06-27 01:50:03 -05:00
Vadim Khotilovich
b9aeeda074 [R] in predict: doc, examples, reshape parameter 2016-06-27 01:49:57 -05:00
Vadim Khotilovich
c342614a81 [R] add parameter deprecation related utilities; code style 2016-06-27 01:49:51 -05:00
Vadim Khotilovich
76650c096f [R] CB naming change; cv-prediction as CB; add.cb function to ensure proper CB order; docs; minor fixes + changes 2016-06-27 01:49:47 -05:00
Vadim Khotilovich
4e1269b522 print.xgb.cv fix - Rd too 2016-06-09 10:12:20 -05:00
Vadim Khotilovich
79704cdfb4 print.xgb.cv fix 2016-06-09 09:29:19 -05:00
Vadim Khotilovich
f34f9fb9f7 R-callbacks tests + other tests brushup 2016-06-09 02:53:37 -05:00
Vadim Khotilovich
2e0ffcc303 R-callbacks docs 2016-06-09 02:52:09 -05:00
Vadim Khotilovich
422b0000a8 R-callbacks refactor 2016-06-09 02:46:13 -05:00
Vadim Khotilovich
754f3a6e07 protection against returning 0-length vector 2016-06-09 02:45:02 -05:00
Vadim Khotilovich
bdf14007b5 print method; construct from initial xgb.Booster 2016-06-09 02:43:25 -05:00
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
Vadim Khotilovich
8664217a5a [R] more attribute handling functionality 2016-05-14 18:19:18 -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
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
Saiwing Yeung
a6909e389f fixed typo 
panda -> Pandas
 2016-04-30 09:24:39 +08:00
Tianqi Chen
4149854633 Merge pull request #1068 from Laurae2/master 
Updated obsolete installation instructions
 2016-04-26 19:50:06 -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
Vadim Khotilovich
33131e2e13 make travis happy 2016-03-27 20:28:40 -05:00
Vadim Khotilovich
fb5291271e fix print.xgb.DMatrix doc 2016-03-27 19:42:26 -05:00
Vadim Khotilovich
4b760762f9 added unit tests for xgb.DMatrix 2016-03-27 19:23:08 -05:00
Vadim Khotilovich
71f402ac16 convert S4 to S3; add some extra methods to DMatrix 2016-03-27 19:22:22 -05:00
Vadim Khotilovich
d27bfb61b0 consolidated DMatrix&Booster stuff into xgb.DMatrix.R & xgb.Booster.R 2016-03-27 19:17:13 -05:00
Vadim Khotilovich
1d504d6c6c added XGDMatrixNumCol_R function 2016-03-27 19:11:22 -05:00
Andrew Smith
5efc1ee3a4 Fixed typos. 2016-03-22 12:54:18 +00:00
Tianqi Chen
4454c7b72a Update README.md 2016-03-13 12:13:41 -07:00
tqchen
4a16b729fc [PYTHON] Simplify training logic, update rabit lib 2016-02-28 13:20:55 -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
hetong007
371ff20a3b fix cran, update version to 0.4-3 2016-02-16 20:37:26 +08:00
Florian
2443cb9ca8 Fix CV which was monitoring train-metric 
https://github.com/dmlc/xgboost/issues/807
 2016-02-15 12:00:35 +01:00
Yuan (Terry) Tang
be58d6f9d6 Update installation instructions for R package 2016-01-24 19:38:36 -06:00
Qiang Kou
bdeb095a7d [R] update doc; add drat repo 2016-01-24 11:42:24 -05:00
tqchen
8e7f2679d5 [DOC] Update R doc 2016-01-16 11:52:33 -08:00