Hendrik/xgboost
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Author SHA1 Message Date
tqchen 84dcab6795 checkin socket module 2014-11-21 16:09:26 -08:00
tqchen 168bb0d0c9 add predict leaf indices 2014-11-21 09:32:09 -08:00
tqchen ed87eb61bd allow nan as mssing 2014-11-20 13:14:04 -08:00
tqchen 23fbf079b9 fix bug in row 2014-11-20 12:56:30 -08:00
tqchen 974202eb55 check pipe, commit optimization for hist 2014-11-20 11:22:09 -08:00
tqchen 6b674b491f Merge branch 'unity' of ssh://github.com/tqchen/xgboost into unity 2014-11-19 20:09:38 -08:00
tqchen 9af464303a checkin row continue training 2014-11-19 20:09:26 -08:00
tqchen 970dd58dc2 checkin continue training 2014-11-19 20:06:08 -08:00
tqchen 26e5eae6f2 ok 2014-11-19 19:27:04 -08:00
tqchen 41eac089c8 chg 2014-11-19 19:25:49 -08:00
tqchen 338117867b small change 2014-11-19 19:24:20 -08:00
tqchen a0342cb196 small change 2014-11-19 19:22:36 -08:00
tqchen 3b48a9f359 checkin split row 2014-11-19 19:21:56 -08:00
tqchen c42ba8d281 get multinode in 2014-11-19 19:19:53 -08:00
tqchen 7c3a392136 compile 2014-11-19 15:28:09 -08:00
tqchen 55e62a7120 still need to test row merge 2014-11-19 11:44:24 -08:00
tqchen da54f5e5d8 add note for col 2014-11-19 11:37:54 -08:00
tqchen 03e24cf590 check multinode 2014-11-19 11:22:17 -08:00
tqchen 54e2ed90d7 recheck column mode 2014-11-19 11:21:07 -08:00
tqchen dffcbc838b Merge branch 'unity' of ssh://github.com/tqchen/xgboost into unity 
Conflicts:
	src/tree/updater_histmaker-inl.hpp
 2014-11-19 09:55:05 -08:00
tqchen fa1581b94c cqmaker ok 2014-11-19 09:51:30 -08:00
tqchen 32beb56ba3 only need to add in create hist col base 2014-11-18 22:21:41 -08:00
tqchen 08e9813c9b potential BUG in skmaker? 2014-11-18 21:23:36 -08:00
tqchen 1b66a87456 checkin skmaker 2014-11-18 20:57:28 -08:00
tqchen 303f8b9bc5 hack to make the propose fast in one pass, start sketchmaker 2014-11-18 11:25:54 -08:00
tqchen ce7ecadf5e simplify 2014-11-18 10:52:18 -08:00
tqchen 5de0a2cdc0 sorted base sketch maker 2014-11-18 10:19:18 -08:00
tqchen 5e8e9a9b74 updated base 2014-11-17 10:49:53 -08:00
tqchen 8874234e5e check in basemaker 2014-11-16 22:23:33 -08:00
tqchen d11445e0b1 add in sync 2014-11-16 22:01:22 -08:00
tqchen 8ed585a7a2 check in two bad ones, start think of column distribut cut row 2014-11-16 13:31:50 -08:00
tqchen 5061d55725 alrite 2014-11-16 11:47:21 -08:00
tqchen 129fee64f3 fix regression 2014-11-16 11:38:21 -08:00
tqchen 02c2278f96 ok 2014-11-15 21:18:15 -08:00
tqchen daa28f238e fix compile, need final leaf node? 2014-11-15 21:02:19 -08:00
tqchen c86b83ea04 a version that compile 2014-11-15 17:41:03 -08:00
tqchen c1f1bb9206 first ver 2014-11-15 09:46:30 -08:00
tqchen 076159cf7a remove cstdio 2014-11-14 14:37:13 -08:00
tqchen 698c010247 add example 2014-11-10 22:09:01 -08:00
tqchen e7ea87b5fd ok for now 2014-11-10 22:03:42 -08:00
tqchen 9d101b47f9 optimize heavy hitter 2014-11-10 21:18:37 -08:00
tqchen b426eef527 chg begin end type 2014-11-10 17:24:44 -08:00
tqchen 9855a90142 unified gk and wq 2014-11-10 17:06:10 -08:00
tqchen 7b8ba268dc commit in quantile test 2014-11-10 16:44:07 -08:00
tqchen d4c4ee0b01 mostly correct\n 2014-11-09 23:34:45 -08:00
tqchen 69874dc571 init check 2014-11-09 21:56:56 -08:00
tqchen 5561dd9cb0 fix bug in queue2summary 2014-11-09 21:09:07 -08:00
tqchen 7c1ec78a01 before test quantile 2014-11-09 18:03:36 -08:00
tqchen 0e6b899d07 quantile 2014-11-09 16:02:38 -08:00
tqchen aace84c349 pass group data test 2014-11-06 15:58:36 -08:00
tqchen 539fce2856 ok 2014-11-06 15:37:23 -08:00
tqchen ca96468745 everything is ready, except for propose 2014-11-02 21:52:59 -08:00
tqchen 96c5196647 remv debug 2014-10-20 18:06:15 -07:00
tqchen 23eaa7ed32 add quantile sketch 2014-10-20 18:04:39 -07:00
tqchen dcd0dd5e26 finish find split, next to do quantile sketch 2014-10-18 10:24:29 -07:00
tqchen a7bc769971 incomplete histmaker 2014-10-17 17:55:07 -07:00
tqchen c2fa390181 move sync tree to pruner, pruner is now distributed 2014-10-17 14:53:43 -07:00
tqchen a68ac8033e refresher is now distributed 2014-10-17 14:48:32 -07:00
tqchen 9df9e07f9b minor change in main 2014-10-17 14:11:46 -07:00
tqchen f6d61f02f6 fix load bug 2014-10-16 21:47:01 -07:00
tqchen 3f3c90c3c0 add part_load col 2014-10-16 19:41:43 -07:00
tqchen f512f08437 finish mushroom example 2014-10-16 18:06:47 -07:00
tqchen 0cf2dd39ea new change for mpi 2014-10-16 15:12:10 -07:00
tqchen a21df0770d make clear seperation 2014-10-16 13:03:42 -07:00
tqchen 47145a7fac ok, now work on update position 2014-10-16 11:56:55 -07:00
tqchen aefe58a207 middle version 2014-10-16 10:38:49 -07:00
tqchen 6680bffaae chg 2014-10-15 21:45:13 -07:00
tqchen f2577fec86 intial version of sync wrapper 2014-10-15 21:39:42 -07:00
tqchen e295128973 add bitmap . 2014-10-15 14:30:09 -07:00
tqchen d0daecb4d3 add bitmap . 2014-10-15 14:30:06 -07:00
tqchen c957e1a648 Merge branch 'master' of ssh://github.com/tqchen/xgboost 2014-10-01 09:20:16 -07:00
tqchen 78efa13d41 add example with additional attr 2014-10-01 09:20:06 -07:00
tqchen 91e34c6fb4 ok 2014-09-12 21:26:38 -07:00
tqchen bf2426f3cd some changes 2014-09-12 17:31:06 -07:00
tqchen 3a0be47b1c add tmp file 2014-09-12 15:52:39 -07:00
tqchen 87cc53f0cd make basic combine buf 2014-09-10 21:38:50 -07:00
tqchen fe9e89cadd Merge branch 'unity' of ssh://github.com/tqchen/xgboost into unity 2014-09-10 21:33:51 -07:00
tqchen 0e8846a42f ok 2014-09-10 13:51:34 -07:00
tqchen 7d0d3f07ef Merge branch 'unity' of ssh://github.com/tqchen/xgboost into unity 2014-09-08 21:52:34 -07:00
tqchen a3806398b9 delete old cvpack 2014-09-08 21:34:42 -07:00
tqchen a3d5930f26 Merge branch 'unity' of ssh://github.com/tqchen/xgboost into unity 2014-09-08 16:20:48 -07:00
tqchen e90b25a381 add object bound checking 2014-09-08 16:20:41 -07:00
tqchen d4ab359be1 fix 2014-09-07 20:01:03 -07:00
tqchen 19a1ee24a5 try predpath 2014-09-07 18:40:15 -07:00
tqchen 75aa5bd258 Merge branch 'master' into unity 2014-09-07 18:16:55 -07:00
tqchen ae3621b372 Merge branch 'unity' 
Conflicts:
	R-package/src/xgboost_R.cpp
	wrapper/xgboost.py
 2014-09-07 18:16:49 -07:00
tqchen 5621d9811f remove deprecate 2014-09-07 10:17:34 -07:00
tqchen 89b9965cbf change max depth 2014-09-06 22:40:51 -07:00
tqchen 17ebdde707 chg back to g++ 2014-09-06 22:21:50 -07:00
tqchen 014e830a04 Merge branch 'master' of ssh://github.com/tqchen/xgboost 2014-09-06 22:20:18 -07:00
tqchen a7a0b34a54 add auto build script 2014-09-06 22:20:11 -07:00
tqchen 09e39e5901 chg pack file 2014-09-06 11:21:54 -07:00
tqchen 515befd4f9 remove runall 2014-09-06 11:15:10 -07:00
tqchen a42bcaf61f add 2014-09-06 11:14:32 -07:00
tqchen e9ed4eb1a2 ok 2014-09-06 11:13:19 -07:00
tqchen 7879db8702 Merge branch 'master' of ssh://github.com/tqchen/xgboost 2014-09-06 10:29:42 -07:00
tqchen 35431e664e add boost from prediction 2014-09-06 10:28:48 -07:00
tqchen 4a8612defc add customize objective 2014-09-06 10:19:19 -07:00
tqchen b858283ec5 add basic walkthrough 2014-09-06 10:11:45 -07:00
tqchen 6157d538c1 check in current iris 2014-09-05 23:22:54 -07:00