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430 Commits
Author SHA1 Message Date
Tong He 5648bec8a3 Update utils.R 2015-03-20 22:41:47 -07:00
Tong He f6722ba628 Update utils.R 2015-03-20 11:06:01 -07:00
Tong He 8025b338a8 Merge pull request #199 from pommedeterresautee/master 
Cross validation documentation improvement
 2015-03-18 11:14:36 -07:00
pommedeterresautee 33205d1fbd Cross validation documentation improvement 2015-03-17 23:18:00 +01:00
Tong He adfa023822 Merge pull request #198 from pommedeterresautee/master 
Add new nrow function for xgb.DMatrix + small function doc changes
 2015-03-17 12:29:00 -07:00
Tong He a146f0c5e1 Update utils.R 2015-03-16 23:23:22 -07:00
Tong He 1e001f7cf3 add length check 2015-03-16 23:20:31 -07:00
pommedeterresautee 240c314ac0 doc 2015-03-16 00:12:23 +01:00
pommedeterresautee 9d1d76532d documentation 2015-03-16 00:10:18 +01:00
pommedeterresautee 6ca76fe784 doc 2015-03-15 23:59:28 +01:00
pommedeterresautee 81caba5dce new nrow function for xgb.DMatrix 2015-03-15 23:52:00 +01:00
pommedeterresautee cdfa78a3b9 small changes in doc 2015-03-15 23:51:26 +01:00
hetong 41b080e35f To submit to CRAN we cannot use more than 2 threads in our examples/vignettes 2015-03-03 00:21:24 -08:00
pommedeterresautee 8abd9c747a fix warning 2015-02-27 00:49:20 +01:00
El Potaeto 56877338b7 memory optimization 2015-02-19 13:48:39 +01:00
El Potaeto 815789bed6 fix 2015-02-19 00:16:50 +01:00
El Potaeto d982f2746c small fixes 2015-02-18 19:41:13 +01:00
El Potaeto 8523fb9f49 avoid error message 2015-02-18 13:44:21 +01:00
El Potaeto f57f0f2543 Documentation feature importance 2015-02-18 13:19:39 +01:00
El Potaeto 412a6e1085 Add comments 2015-02-17 23:30:36 +01:00
El Potaeto 08493c2b3d missing feature management 2015-02-17 23:27:02 +01:00
El Potaeto e2b2c21aef better co occurence function 2015-02-17 22:39:38 +01:00
El Potaeto f0eaac2174 Bug + documentation 2015-02-15 17:46:12 +01:00
El Potaeto f84cc0843f fixed bug 2015-02-15 17:30:39 +01:00
El Potaeto def2674dd1 Add new co-occurence computation capacity to importance feature function + related documentation 2015-02-15 17:15:47 +01:00
El Potaeto 9d11936790 improve function documentation. 
Switch xgboost detailed parameters with xgb.tain function.
 2015-02-11 10:12:18 +01:00
hetong007 7f3dc7cf7e fix warnings 2015-02-09 18:38:23 -08:00
hetong007 25f508e43e update doc, resolve warnings 2015-02-09 17:48:52 -08:00
hetong007 47b5cf5148 fix save.raw 2015-02-09 17:35:50 -08:00
hetong007 4c25600d2a fix segfault and add two function for handle and booster 2015-02-09 17:28:48 -08:00
hetong007 0aef62dabc fix with new predict 2015-02-09 16:25:00 -08:00
hetong007 f7c838ffaa fix bugs 2015-02-09 16:16:11 -08:00
hetong007 5b611c355e add handle and raw structure to xgb.Booster 2015-02-09 15:51:24 -08:00
Tong He 8c16491b42 Update xgb.save.raw.R 2015-02-09 13:31:21 -08:00
pommedeterresautee f4b454d6dd fix some warning in Cran check 2015-02-09 21:34:53 +01:00
Tianqi Chen a3cf30592f Merge pull request #168 from pommedeterresautee/master 
xgboost simplified documentation + dump function performance optimization (for big model)
 2015-02-09 09:05:57 -08:00
El Potaeto 3971323203 fix bug 2015-02-09 18:01:14 +01:00
El Potaeto 0922883250 Optimization in dump function (replaced some regular R function by data.table) 2015-02-09 17:20:21 +01:00
El Potaeto a45497e6f3 add web address 2015-02-08 22:46:59 +01:00
El Potaeto 76e24fdd36 documentation simplification 2015-02-08 22:46:29 +01:00
El Potaeto 29b5312428 remove not required dependency 2015-02-08 00:02:53 +01:00
El Potaeto 9d89441e38 small doc fix 2015-02-07 23:58:09 +01:00
El Potaeto 75f205b0b1 fix documentation 2015-02-07 23:53:55 +01:00
El Potaeto 85739c537d new doc 2015-02-07 23:40:49 +01:00
El Potaeto 85186a2e55 remove buggy feature 2015-02-06 11:44:09 +01:00
El Potaeto a82a942cd6 add importance feature sign 2015-02-05 17:25:37 +01:00
El Potaeto 68290546ca simplidied included column computation 2015-02-05 09:53:21 +01:00
El Potaeto b7526671ba wording 2015-02-05 00:03:39 +01:00
El Potaeto 92652bffa1 wording 2015-02-05 00:01:13 +01:00
El Potaeto 9f5889f1e3 new included feature in dt.tree function 2015-02-04 23:59:53 +01:00