21 Commits

Author SHA1 Message Date
tqchen
ebde99bde8 add boost group support to xgboost. now have beta multi-class classification 2014-05-04 12:10:03 -07:00
tqchen
77e3051b1d add pairwise rank first version 2014-04-29 21:12:30 -07:00
kalenhaha
1136c71e64 rank pass toy 2014-04-07 23:25:35 +08:00
tqchen
19b28b978d fix delete 2014-03-11 12:40:51 -07:00
tqchen
8f16ef8e75 add remove tree 2014-03-11 11:25:50 -07:00
tqchen
eade6ddf7c reupdate data 2014-03-04 22:47:39 -08:00
tqchen
b689b4525a big change, change interface to template, everything still OK 2014-03-03 22:16:37 -08:00
tqchen
2aa1978cb6 compatibility issue with openmp 2014-03-03 15:11:41 -08:00
tqchen
cfbeeef9c1 fix fmap 2014-03-03 11:05:10 -08:00
tqchen
8ae1d37828 auto do reboost 2014-03-02 16:42:22 -08:00
tqchen
a8f69878eb make style more like Google style 2014-03-02 13:30:24 -08:00
tqchen
51b6d86c17 add smart decision of nfeatures 2014-03-01 21:49:29 -08:00
tqchen
1748e4517a full omp support for regression 2014-03-01 20:56:25 -08:00
tqchen
7b2fe1bf5d add pathdump 2014-02-26 17:08:23 -08:00
tqchen
3a4d0f28d9 change input data structure 2014-02-26 11:51:58 -08:00
tqchen
a5b37e0395 finish mushroom 2014-02-24 23:06:57 -08:00
tqchen
91c170e463 fix nboosters 2014-02-15 19:42:02 -08:00
tqchen
7302a4e1b5 add linear booster 2014-02-08 11:24:35 -08:00
tqchen
36a04f17df adapt svdfeature tree 2014-02-07 22:38:26 -08:00
tqchen
3dd477c4b2 add detailed comment about gbmcore 2014-02-07 20:30:39 -08:00
tqchen
4535ab7e5c move core code to booster 2014-02-07 20:13:27 -08:00