Hendrik/xgboost
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1028 Commits
Author SHA1 Message Date
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
tqchen 1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen 634db18a0f [TRAVIS] cleanup travis script 2016-01-16 10:25:12 -08:00
tqchen 2dc6c2dc52 [R] enable R compile 
[R] Enable R build for windows and linux
 2016-01-16 10:24:02 -08:00
Ganesh 6ba53329e5 Fixed off by 1 bug in xgb.cv 2016-01-07 22:20:21 -08:00
hxd1011 8e9b7e2c67 Fix typo 
"Until Know" to "Until Now"
 2016-01-05 14:07:00 -05:00
Derek Damron 8756d5b160 Add newline char to early.stop.round message 2016-01-04 20:36:32 -08:00
Derek Damron cd0099f2a1 Add newline char to early.stop.round message 2016-01-04 20:35:57 -08:00
Yuan (Terry) Tang 39751f8786 Merge pull request #668 from DexGroves/add-metadata 
Expose model parameters to R
 2015-12-16 15:55:54 -06:00
Groves cd57ea2784 Add test that model paramaters are accessible within R 2015-12-16 10:24:16 -06:00
Michaël Benesty 1b07f86eb8 wording fix 2015-12-10 11:33:40 +01:00
Michaël Benesty b2e68b8dc7 New documentation rewording 2015-12-09 18:26:56 +01:00
Michaël Benesty fbf2707561 Wording improvement 2015-12-08 18:18:51 +01:00
pommedeterresautee 855be97011 model dt tree function documentation improvement 2015-12-08 11:21:25 +01:00
Michaël Benesty c1b2d9cb86 Generate new features based on tree leafs 2015-12-07 11:30:19 +01:00
Michaël Benesty 3b67028ad6 remove intersect column in sparse Matrix 2015-12-05 19:02:05 +01:00
pommedeterresautee 39fa45debe Add code to demo of leaf (show imprmt in accuracy) 2015-12-04 15:16:58 +01:00
Groves 91429bd63d Expose model parameters to R 2015-12-03 06:40:11 -06:00
pommedeterresautee edca27fa32 Small rewording function xgb.importance 2015-12-02 15:48:22 +01:00
pommedeterresautee db922e8c88 Small rewording function xgb.importance 2015-12-02 15:48:22 +01:00
pommedeterresautee 6ceb3438be Cleaning in documentation 2015-12-02 15:48:01 +01:00
pommedeterresautee 0abb4338a9 Cleaning in documentation 2015-12-02 15:48:01 +01:00
pommedeterresautee 7479cc68a7 Cleaning of demo 2015-12-02 15:47:45 +01:00
pommedeterresautee e384f549f4 Cleaning of demo 2015-12-02 15:47:45 +01:00
pommedeterresautee e57043ce62 Improve predict function documentation 2015-12-02 15:47:12 +01:00
pommedeterresautee 8233d589b6 Improve predict function documentation 2015-12-02 15:47:12 +01:00
pommedeterresautee 45e6a6bbad Increase cover of tests #Rstat 2015-12-02 10:40:15 +01:00
pommedeterresautee 1678a6fbdb Increase cover of tests #Rstat 2015-12-02 10:40:15 +01:00
pommedeterresautee 43c860b6cc add support of GLM model in importance plot function 2015-12-02 10:39:57 +01:00
pommedeterresautee d04f7005de add support of GLM model in importance plot function 2015-12-02 10:39:57 +01:00
pommedeterresautee 28807733c3 Improve feature importance on GLM model 2015-12-01 18:44:25 +01:00
pommedeterresautee b05d5d3f24 Improve feature importance on GLM model 2015-12-01 18:44:25 +01:00
pommedeterresautee 29b73897f8 Add new tests for helper functions 2015-12-01 15:44:27 +01:00
pommedeterresautee 6ce57d9cf8 Add new tests for helper functions 2015-12-01 15:44:27 +01:00
pommedeterresautee b67902ebdd fix example 2015-11-30 16:33:33 +01:00
pommedeterresautee 8252d0d9f5 fix example 2015-11-30 16:33:33 +01:00
pommedeterresautee 425a5dd094 fix relative to examples #Rstat 2015-11-30 16:21:43 +01:00
pommedeterresautee 2ca4016a1f fix relative to examples #Rstat 2015-11-30 16:21:43 +01:00
pommedeterresautee 6e370b90fd some fixes for Travis #Rstat 2015-11-30 15:47:10 +01:00