Commit Graph

  • 2ccd28339e faster convert to numpy array tqchen 2014-05-08 19:35:06 -07:00
  • ecf6e8f49f commit the fix tqchen 2014-05-08 19:31:32 -07:00
  • a0c0fbbb61 commit the fix tqchen 2014-05-08 19:31:32 -07:00
  • 93778aa4aa Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-07 12:00:17 -07:00
  • 06327ff8d0 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-07 12:00:17 -07:00
  • f8cacc7308 fix omp for bug in obj tqchen 2014-05-07 11:52:12 -07:00
  • 0bf6261961 fix omp for bug in obj tqchen 2014-05-07 11:52:12 -07:00
  • c0e1e9fe7a Merge branch 'dev' of https://github.com/tqchen/xgboost into dev kalenhaha 2014-05-07 22:15:59 +08:00
  • 8b3fc78999 Merge branch 'dev' of https://github.com/tqchen/xgboost into dev kalenhaha 2014-05-07 22:15:59 +08:00
  • fa5afe2141 fix tqchen 2014-05-06 16:53:37 -07:00
  • 833cf29867 fix tqchen 2014-05-06 16:53:37 -07:00
  • f7789ecf14 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-06 16:51:18 -07:00
  • 4b00b3e565 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-06 16:51:18 -07:00
  • a57fbe091a Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-06 16:51:11 -07:00
  • abe5309977 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-06 16:51:11 -07:00
  • 9f82b53366 add regrank utils tqchen 2014-05-06 16:50:46 -07:00
  • 7ddff7b570 add regrank utils tqchen 2014-05-06 16:50:46 -07:00
  • 248b2cf74d right group size tqchen 2014-05-06 16:49:10 -07:00
  • c39e1f2f30 right group size tqchen 2014-05-06 16:49:10 -07:00
  • 5fb9376af4 add cutomized training tqchen 2014-05-04 13:57:10 -07:00
  • 4f9833ed76 add cutomized training tqchen 2014-05-04 13:57:10 -07:00
  • 9c2bb12cd1 add cutomized training tqchen 2014-05-04 13:55:58 -07:00
  • 9bc699fd0e add cutomized training tqchen 2014-05-04 13:55:58 -07:00
  • ebde99bde8 add boost group support to xgboost. now have beta multi-class classification tqchen 2014-05-04 12:10:03 -07:00
  • 8c0c10463e add boost group support to xgboost. now have beta multi-class classification tqchen 2014-05-04 12:10:03 -07:00
  • ef7be5398d c++11 features removed kalenhaha 2014-05-04 16:58:44 +08:00
  • 8eae8d956d c++11 features removed kalenhaha 2014-05-04 16:58:44 +08:00
  • 2ef61bf982 c++11 features removed kalenhaha 2014-05-04 16:56:57 +08:00
  • 7161618b4c c++11 features removed kalenhaha 2014-05-04 16:56:57 +08:00
  • d4d141347a fix tqchen 2014-05-04 00:09:16 -07:00
  • 21f93ffd6a fix tqchen 2014-05-04 00:09:16 -07:00
  • e18ba04751 add interact mode tqchen 2014-05-03 23:24:22 -07:00
  • 2057dda560 add interact mode tqchen 2014-05-03 23:24:22 -07:00
  • 3388d1a8b5 add python interface for xgboost tqchen 2014-05-03 23:04:02 -07:00
  • 6fd77cbb24 add python interface for xgboost tqchen 2014-05-03 23:04:02 -07:00
  • 65917bb831 finish python lib tqchen 2014-05-03 22:18:25 -07:00
  • adc9400736 finish python lib tqchen 2014-05-03 22:18:25 -07:00
  • 140499ac9e finish matrix tqchen 2014-05-03 17:12:25 -07:00
  • 20de7f8f97 finish matrix tqchen 2014-05-03 17:12:25 -07:00
  • ccd037292d good tqchen 2014-05-03 16:15:44 -07:00
  • 5bab27cfa6 good tqchen 2014-05-03 16:15:44 -07:00
  • 59939d0b14 ok tqchen 2014-05-03 14:24:00 -07:00
  • 30e725a28c ok tqchen 2014-05-03 14:24:00 -07:00
  • 9a2c00554d important change to regrank interface, need some more test tqchen 2014-05-03 14:20:27 -07:00
  • aab1b0e7b3 important change to regrank interface, need some more test tqchen 2014-05-03 14:20:27 -07:00
  • ee30c1728b try python tqchen 2014-05-03 10:54:08 -07:00
  • 2305ea7af7 try python tqchen 2014-05-03 10:54:08 -07:00
  • 8f75b0ef75 pass test tqchen 2014-05-02 18:04:45 -07:00
  • c1223bfdef pass test tqchen 2014-05-02 18:04:45 -07:00
  • 3128e718e2 add new combine tool as promised tqchen 2014-05-02 12:55:34 -07:00
  • cc91c73160 add new combine tool as promised tqchen 2014-05-02 12:55:34 -07:00
  • 657c617215 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-01 11:01:05 -07:00
  • cbceeb8ca6 Merge branch 'dev' of ssh://github.com/tqchen/xgboost into dev tqchen 2014-05-01 11:01:05 -07:00
  • 439d4725a0 cleanup of evaluation metric, move c++11 codes into sample.h for backup, add lambda in a clean way latter tqchen 2014-05-01 11:00:50 -07:00
  • ef7df40bc8 cleanup of evaluation metric, move c++11 codes into sample.h for backup, add lambda in a clean way latter tqchen 2014-05-01 11:00:50 -07:00
  • 8491bb3651 Update xgboost_omp.h Tianqi Chen 2014-05-01 10:16:05 -07:00
  • f93ccda075 Update xgboost_omp.h Tianqi Chen 2014-05-01 10:16:05 -07:00
  • cce96e8f41 fix some bugs in linux kalenhaha 2014-05-02 00:16:12 +08:00
  • f17d400fd3 fix some bugs in linux kalenhaha 2014-05-02 00:16:12 +08:00
  • f02dd68713 lambda rank added kalenhaha 2014-05-01 22:17:26 +08:00
  • b836b1123e lambda rank added kalenhaha 2014-05-01 22:17:26 +08:00
  • ec14d32756 add softmax tqchen 2014-04-30 22:11:26 -07:00
  • bf64608cc9 add softmax tqchen 2014-04-30 22:11:26 -07:00
  • 38577d45b0 add pre @ n tqchen 2014-04-30 22:00:53 -07:00
  • 54c482ffd5 add pre @ n tqchen 2014-04-30 22:00:53 -07:00
  • ab0e7a3ddc use omp parallel sortting tqchen 2014-04-30 09:48:41 -07:00
  • 223bb5638b use omp parallel sortting tqchen 2014-04-30 09:48:41 -07:00
  • bbd952a021 add rank tqchen 2014-04-30 09:32:42 -07:00
  • bb93c0aaac add rank tqchen 2014-04-30 09:32:42 -07:00
  • 77e3051b1d add pairwise rank first version tqchen 2014-04-29 21:12:30 -07:00
  • a383f11759 add pairwise rank first version tqchen 2014-04-29 21:12:30 -07:00
  • 924e164c14 new AUC code tqchen 2014-04-29 17:26:58 -07:00
  • 81414c0e5b new AUC code tqchen 2014-04-29 17:26:58 -07:00
  • 25ff5ef169 new AUC evaluator, now compatible with weighted loss tqchen 2014-04-29 17:03:34 -07:00
  • 87a9c22795 new AUC evaluator, now compatible with weighted loss tqchen 2014-04-29 17:03:34 -07:00
  • 3ea29eccae make regression module compatible with rank loss, now support weighted loss tqchen 2014-04-29 16:16:02 -07:00
  • 31edfda03c make regression module compatible with rank loss, now support weighted loss tqchen 2014-04-29 16:16:02 -07:00
  • 0f8a3d21a5 chg fmap format tqchen 2014-04-29 09:59:10 -07:00
  • 7a79c009ce chg fmap format tqchen 2014-04-29 09:59:10 -07:00
  • 7487c2f668 add auc evaluation metric tqchen 2014-04-24 22:20:40 -07:00
  • ea354683b4 add auc evaluation metric tqchen 2014-04-24 22:20:40 -07:00
  • 88787b8573 remove unwanted private field tqchen 2014-04-21 10:42:19 -07:00
  • 7f9637aae4 remove unwanted private field tqchen 2014-04-21 10:42:19 -07:00
  • 17559a90f9 expose fmatrixs tqchen 2014-04-18 18:18:19 -07:00
  • 5f0018b070 expose fmatrixs tqchen 2014-04-18 18:18:19 -07:00
  • 24696071a8 Merge branch 'master' of ssh://github.com/tqchen/xgboost tqchen 2014-04-18 17:46:44 -07:00
  • c3592dc06c Merge branch 'master' of ssh://github.com/tqchen/xgboost tqchen 2014-04-18 17:46:44 -07:00
  • cca67af8d7 simplify data tqchen 2014-04-18 17:43:44 -07:00
  • 3d327503fd simplify data tqchen 2014-04-18 17:43:44 -07:00
  • 2beb92745f Lambda rank added kalenhaha 2014-04-11 10:50:13 +08:00
  • 91bb4777b0 Lambda rank added kalenhaha 2014-04-11 10:50:13 +08:00
  • d6b582dc70 Merge branch 'master' of https://github.com/tqchen/xgboost kalenhaha 2014-04-11 10:48:45 +08:00
  • efeea99283 Merge branch 'master' of https://github.com/tqchen/xgboost kalenhaha 2014-04-11 10:48:45 +08:00
  • 218320daf2 Lambda rank added kalenhaha 2014-04-10 22:11:15 +08:00
  • 07eea71010 Lambda rank added kalenhaha 2014-04-10 22:11:15 +08:00
  • f83942d3e9 lambda rank added kalenhaha 2014-04-10 22:09:19 +08:00
  • c8b2f46b89 lambda rank added kalenhaha 2014-04-10 22:09:19 +08:00
  • 60d79eb2e7 Update xgboost_utils.h Tianqi Chen 2014-04-07 16:25:21 -07:00
  • a022a783ce Update xgboost_utils.h Tianqi Chen 2014-04-07 16:25:21 -07:00
  • 1136c71e64 rank pass toy kalenhaha 2014-04-07 23:25:35 +08:00