Hendrik/xgboost
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Author SHA1 Message Date
kalenhaha 789ad18d36 add in grad and hess rescale in lambdarank 2014-05-14 23:13:27 +08:00
kalenhaha 2b34d5a25e small bug in ndcg eval 2014-05-13 14:30:42 +08:00
kalenhaha bd574e4967 Merge branch 'dev' of https://github.com/tqchen/xgboost into dev 2014-05-12 22:22:32 +08:00
kalenhaha e8d81c1da5 Add LETOR MQ2008 for rank demo 2014-05-12 22:21:07 +08:00
kalenhaha c84bbc91d1 remove sampler 2014-05-11 14:31:57 +08:00
kalenhaha 61e3d1562c small change 2014-05-11 14:25:30 +08:00
kalenhaha 97db8c29f2 small change 2014-05-11 14:03:21 +08:00
kalenhaha 2563b6d2d6 fix some warnings 2014-05-09 14:14:43 +08:00
kalenhaha e90ffece67 Merge branch 'dev' of https://github.com/tqchen/xgboost into dev 2014-05-09 14:07:06 +08:00
kalenhaha 85f92681f9 Separating Lambda MAP and Lambda NDCG 2014-05-09 14:05:52 +08:00
kalenhaha c0e1e9fe7a Merge branch 'dev' of https://github.com/tqchen/xgboost into dev 
Conflicts:
	regrank/xgboost_regrank_obj.hpp
 2014-05-07 22:15:59 +08:00
kalenhaha ef7be5398d c++11 features removed 2014-05-04 16:58:44 +08:00
kalenhaha 2ef61bf982 c++11 features removed 2014-05-04 16:56:57 +08:00
kalenhaha cce96e8f41 fix some bugs in linux 2014-05-02 00:16:12 +08:00
kalenhaha f02dd68713 lambda rank added 2014-05-01 22:17:26 +08:00
kalenhaha 2beb92745f Lambda rank added 2014-04-11 10:50:13 +08:00
kalenhaha d6b582dc70 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-04-11 10:48:45 +08:00
kalenhaha 218320daf2 Lambda rank added 2014-04-10 22:11:15 +08:00
kalenhaha f83942d3e9 lambda rank added 2014-04-10 22:09:19 +08:00
kalenhaha 1136c71e64 rank pass toy 2014-04-07 23:25:35 +08:00
kalenhaha 1756fde0c6 small fix 2014-04-06 22:54:41 +08:00
kalenhaha 7f30fc1468 compiled 2014-04-06 22:51:52 +08:00
kalenhaha 05d984d83d pairwise ranking implemented 2014-04-05 00:14:55 +08:00
kalenhaha 1110ae7421 Adding ranking task 2014-04-03 16:22:55 +08:00
kalenhaha 27bd5496a8 small fix 2014-03-27 00:08:47 +08:00
kalenhaha 81b32525e0 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-03-26 23:50:56 +08:00
kalenhaha e350c38483 change the regression demo data set 2014-03-24 23:23:11 +08:00
kalenhaha 3123d11655 remove test directory 2014-03-23 00:05:46 +08:00
kalenhaha ca74cba9ec adding regression demo 2014-03-22 21:52:29 +08:00
kalenhaha a84d4f3e68 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-03-22 21:50:31 +08:00
kalenhaha 76cd1561a0 separate binary classification and regression demo 2014-03-22 21:48:27 +08:00
kalenhaha 00add6dd1d tab eliminated 2014-02-19 13:25:01 +08:00
kalenhaha cd009f2541 add toy data 2014-02-19 13:01:15 +08:00
kalenhaha 582be45810 add in reg.conf for configuration demo 2014-02-18 16:49:23 +08:00
kalenhaha 3c93216850 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-02-16 14:34:35 +08:00
kalenhaha 787f76e952 fix some bugs 2014-02-16 11:44:03 +08:00
kalenhaha f22139c659 Comments added 2014-02-13 13:04:55 +08:00
kalenhaha 06ce8c9f3a GBRT Train and Test Phase added 2014-02-12 23:30:32 +08:00
kalenhaha 51a63d80d0 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-02-11 11:19:27 +08:00
kalenhaha 1e356c5bd2 gbrt modified 2014-02-11 11:07:00 +08:00
kalenhaha c5ada79be5 gbrt implemented 2014-02-10 23:40:38 +08:00