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Author SHA1 Message Date
tqchen 95f4052aae add omp flag back 2014-05-17 11:07:12 -07:00
tqchen e9e3e0281d use back g++ 2014-05-17 11:06:36 -07:00
tqchen c23d8c8b88 force handle as void_p, seems fix mac problem 2014-05-17 11:03:21 -07:00
tqchen e267f4c5f9 add return type for xgboost, don't know if it is mac problem 2014-05-17 09:13:54 -07:00
tqchen 591a43ac0e some cleanup 2014-05-16 21:29:14 -07:00
tqchen 5375ac5c23 fix for loss_type problem in outside reset base 2014-05-16 21:28:03 -07:00
tqchen 6930758294 Merge branch 'master' of ssh://github.com/tqchen/xgboost 2014-05-16 20:58:03 -07:00
tqchen e09d6ab9de chg 2014-05-16 20:57:54 -07:00
tqchen d4530b7a47 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-16 20:46:18 -07:00
tqchen 334cf5de9b add ignore 2014-05-16 20:46:08 -07:00
tqchen 004e8d811e final check 2014-05-16 20:44:02 -07:00
tqchen 31c5d7843f Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-16 20:37:55 -07:00
tqchen f60dbe299e ok 2014-05-16 20:37:45 -07:00
tqchen ad8eb21fcd Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-16 20:29:17 -07:00
tqchen 416050d5c0 fix softmax 2014-05-16 20:28:07 -07:00
tqchen 23f4c41035 chg 2014-05-16 20:18:34 -07:00
tqchen d3c0ed14f3 multi class 2014-05-16 20:12:04 -07:00
tqchen df23464a20 do not need to dump in rank 2014-05-16 19:52:39 -07:00
tqchen 2ea8d9c511 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-16 19:51:41 -07:00
tqchen 3206235a5e before commit 2014-05-16 19:51:33 -07:00
tqchen 21b21e69de add bing to author list 2014-05-16 19:33:59 -07:00
tqchen 3429ab3447 chgs 2014-05-16 19:24:53 -07:00
tqchen ebcce4a2bf chg all settings to obj 2014-05-16 19:10:52 -07:00
tqchen 1839e6efe9 pre-release version 2014-05-16 18:49:02 -07:00
tqchen 9bc6e83afe chg scripts 2014-05-16 18:46:43 -07:00
tqchen fd2774e133 cleanup 2014-05-16 18:40:46 -07:00
tqchen 72d3a6a3cc chg rank demo 2014-05-16 18:38:40 -07:00
tqchen 5febbecd88 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-16 18:29:37 -07:00
tqchen b3c3ecd9c9 chng few things 2014-05-16 18:25:01 -07:00
tqchen c28a1be34c minor changes 2014-05-16 18:19:57 -07:00
tqchen 0d29610c40 new lambda rank interface 2014-05-16 00:02:26 -07:00
tqchen f9cdce077b ok 2014-05-15 21:17:17 -07:00
tqchen 59183b9ed8 a correct version 2014-05-15 21:11:46 -07:00
tqchen 6ff272eec6 fix numpy convert 2014-05-15 20:28:34 -07:00
tqchen c8073e13e4 ok 2014-05-15 20:05:22 -07:00
tqchen 698fa87bc3 ok 2014-05-15 18:56:28 -07:00
tqchen 8f56671901 bug fix in pairwise rank 2014-05-15 15:37:58 -07:00
tqchen 9ea9a7a01e cleanup code 2014-05-15 15:01:41 -07:00
tqchen d59940f1d5 add xgcombine_buffer with weights 2014-05-15 14:41:11 -07:00
tqchen 6aa190e10c change data format to include weight in binary file, add get weight to python 2014-05-15 14:37:56 -07:00
tqchen 54c486bcf1 ok 2014-05-15 14:25:44 -07:00
tqchen 88ff293de5 add ams 2014-05-14 23:23:27 -07:00
tqchen 50af92e29e some fix 2014-05-14 16:55:59 -07:00
tqchen bbe4957cd2 add AMS metric 2014-05-14 11:30:45 -07:00
tqchen f2552f8ef2 simple chgs 2014-05-09 20:39:15 -07:00
tqchen 5e0d52cb8c add python o3 2014-05-08 20:15:23 -07:00
tqchen c9d156d99e faster convert to numpy array 2014-05-08 19:35:06 -07:00
tqchen ecf6e8f49f commit the fix 2014-05-08 19:31:32 -07:00
tqchen 93778aa4aa Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-07 12:00:17 -07:00
tqchen f8cacc7308 fix omp for bug in obj 2014-05-07 11:52:12 -07:00
tqchen fa5afe2141 fix 2014-05-06 16:53:37 -07:00
tqchen f7789ecf14 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-06 16:51:18 -07:00
tqchen a57fbe091a Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 
Conflicts:
	regrank/xgboost_regrank_data.h
 2014-05-06 16:51:11 -07:00
tqchen 9f82b53366 add regrank utils 2014-05-06 16:50:46 -07:00
tqchen 248b2cf74d right group size 2014-05-06 16:49:10 -07:00
tqchen 5fb9376af4 add cutomized training 2014-05-04 13:57:10 -07:00
tqchen 9c2bb12cd1 add cutomized training 2014-05-04 13:55:58 -07:00
tqchen ebde99bde8 add boost group support to xgboost. now have beta multi-class classification 2014-05-04 12:10:03 -07:00
tqchen d4d141347a fix 2014-05-04 00:09:16 -07:00
tqchen e18ba04751 add interact mode 2014-05-03 23:24:22 -07:00
tqchen 3388d1a8b5 add python interface for xgboost 2014-05-03 23:04:02 -07:00
tqchen 65917bb831 finish python lib 2014-05-03 22:18:25 -07:00
tqchen 140499ac9e finish matrix 2014-05-03 17:12:25 -07:00
tqchen ccd037292d good 2014-05-03 16:15:44 -07:00
tqchen 59939d0b14 ok 2014-05-03 14:24:00 -07:00
tqchen 9a2c00554d important change to regrank interface, need some more test 2014-05-03 14:20:27 -07:00
tqchen ee30c1728b try python 2014-05-03 10:54:08 -07:00
tqchen 8f75b0ef75 pass test 2014-05-02 18:04:45 -07:00
tqchen 3128e718e2 add new combine tool as promised 2014-05-02 12:55:34 -07:00
tqchen 657c617215 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev 2014-05-01 11:01:05 -07:00
tqchen 439d4725a0 cleanup of evaluation metric, move c++11 codes into sample.h for backup, add lambda in a clean way latter 2014-05-01 11:00:50 -07:00
tqchen ec14d32756 add softmax 2014-04-30 22:11:26 -07:00
tqchen 38577d45b0 add pre @ n 2014-04-30 22:00:53 -07:00
tqchen ab0e7a3ddc use omp parallel sortting 2014-04-30 09:48:41 -07:00
tqchen bbd952a021 add rank 2014-04-30 09:32:42 -07:00
tqchen 77e3051b1d add pairwise rank first version 2014-04-29 21:12:30 -07:00
tqchen 924e164c14 new AUC code 2014-04-29 17:26:58 -07:00
tqchen 25ff5ef169 new AUC evaluator, now compatible with weighted loss 2014-04-29 17:03:34 -07:00
tqchen 3ea29eccae make regression module compatible with rank loss, now support weighted loss 2014-04-29 16:16:02 -07:00
tqchen 0f8a3d21a5 chg fmap format 2014-04-29 09:59:10 -07:00
tqchen 7487c2f668 add auc evaluation metric 2014-04-24 22:20:40 -07:00
tqchen 88787b8573 remove unwanted private field 2014-04-21 10:42:19 -07:00
tqchen 17559a90f9 expose fmatrixs 2014-04-18 18:18:19 -07:00
tqchen 24696071a8 Merge branch 'master' of ssh://github.com/tqchen/xgboost 
Conflicts:
	regression/xgboost_reg_data.h
 2014-04-18 17:46:44 -07:00
tqchen cca67af8d7 simplify data 2014-04-18 17:43:44 -07:00
tqchen 1bbbb0cf7f add deleted main back 2014-04-06 09:32:27 -07:00
tqchen d5607fbb55 add dev 2014-04-04 10:42:13 -07:00
tqchen 2aa1031d24 add dump nice to regression demo 2014-03-26 16:47:01 -07:00
tqchen 1440dc9c8f update regression 2014-03-26 16:25:44 -07:00
tqchen 6fa0948461 Merge branch 'master' of ssh://github.com/tqchen/xgboost 2014-03-25 17:18:27 -07:00
tqchen 61123f86aa small fix 2014-03-25 17:17:00 -07:00
tqchen e59ed018e6 fix test to pred 2014-03-24 00:31:53 -07:00
tqchen 97418b113e add batch running 2014-03-20 16:27:24 -07:00
tqchen d56394d2ef add feature constraint 2014-03-19 10:47:56 -07:00
tqchen 6a91438634 fixed remove bug 2014-03-13 13:42:40 -07:00
tqchen da3b3c8136 neglok 2014-03-12 20:28:21 -07:00
tqchen fcf06a7164 support int type 2014-03-12 17:58:14 -07:00
tqchen 8f9efa2725 more compact 2014-03-11 13:07:20 -07:00
tqchen 6e48a938c6 add accuracy 2014-03-11 13:06:22 -07:00
tqchen 19b28b978d fix delete 2014-03-11 12:40:51 -07:00