Hendrik/xgboost
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205 Commits
Author SHA1 Message Date
tqchen c67b4d1864 minor changes 2014-05-16 18:19:57 -07:00
antinucleon 4bf23cfbb1 new speed test 2014-05-16 18:05:17 -06:00
antinucleon 4bcf947408 speedtest 2014-05-16 17:48:03 -06:00
yepyao 5db373e73c small change 2014-05-16 21:20:41 +08:00
yepyao e3a0c0efe5 Download data set from web site 2014-05-16 21:18:32 +08:00
tqchen 2baeeabac4 new lambda rank interface 2014-05-16 00:02:26 -07:00
Bing Xu da0bb3f44e Update README.md 2014-05-16 01:30:29 -04:00
tqchen 92d1df2d2e ok 2014-05-15 21:17:17 -07:00
tqchen 6af6d64f0b a correct version 2014-05-15 21:11:46 -07:00
tqchen a7f3d7edd7 ok 2014-05-15 20:05:22 -07:00
tqchen c22df2b31a ok 2014-05-15 18:56:28 -07:00
tqchen e2d13db24e bug fix in pairwise rank 2014-05-15 15:37:58 -07:00
tqchen 37e1473cea cleanup code 2014-05-15 15:01:41 -07:00
kalenhaha 121348c0d7 add in grad and hess rescale in lambdarank 2014-05-14 23:13:27 +08:00
kalenhaha 671c34be63 small bug in ndcg eval 2014-05-13 14:30:42 +08:00
kalenhaha 5411e2a500 Add LETOR MQ2008 for rank demo 2014-05-12 22:21:07 +08:00
kalenhaha 6648a15817 small change 2014-05-11 14:25:30 +08:00
tqchen 30e725a28c ok 2014-05-03 14:24:00 -07:00
kalenhaha c8b2f46b89 lambda rank added 2014-04-10 22:09:19 +08:00
kalenhaha a10f594644 rank pass toy 2014-04-07 23:25:35 +08:00
tqchen dc239376c7 add dump nice to regression demo 2014-03-26 16:47:01 -07:00
tqchen 7d97d6b1d4 update regression 2014-03-26 16:25:44 -07:00
kalenhaha 0a971cb466 small fix 2014-03-27 00:08:47 +08:00
kalenhaha 52992442ad Merge branch 'master' of https://github.com/tqchen/xgboost 2014-03-26 23:50:56 +08:00
tqchen c7869a7855 small fix 2014-03-25 17:17:00 -07:00
Tianqi Chen f7d9c774d7 Update README 2014-03-26 07:21:15 +08:00
kalenhaha feb914c35b change the regression demo data set 2014-03-24 23:23:11 +08:00
kalenhaha 57713be940 remove test directory 2014-03-23 00:05:46 +08:00
kalenhaha 77901f2428 adding regression demo 2014-03-22 21:52:29 +08:00
kalenhaha 55d1b1e109 Merge branch 'master' of https://github.com/tqchen/xgboost 2014-03-22 21:50:31 +08:00
kalenhaha 193d1d165f separate binary classification and regression demo 2014-03-22 21:48:27 +08:00
tqchen db285cc4ba add batch running 2014-03-20 16:27:24 -07:00
tqchen 255b1f4043 add feature constraint 2014-03-19 10:47:56 -07:00
tqchen 329cc61795 more compact 2014-03-11 13:07:20 -07:00
tqchen a191863213 add accuracy 2014-03-11 13:06:22 -07:00
tqchen d9ff9fadf6 fix delete 2014-03-11 12:40:51 -07:00
tqchen 377a573097 add remove tree 2014-03-11 11:25:50 -07:00
tqchen d960550933 add add and remove 2014-03-05 16:39:07 -08:00
tqchen ef5a389ecf try interact mode 2014-03-05 15:28:53 -08:00
tqchen 2bdcad9630 add a test folder 2014-03-05 15:20:11 -08:00
tqchen 5a65f4b958 ok 2014-03-03 12:26:40 -08:00
tqchen f0b38810bb maptree is not needed 2014-03-03 11:06:24 -08:00
tqchen 623e003923 fix fmap 2014-03-03 11:05:10 -08:00
tqchen 7761d562b1 add smart decision of nfeatures 2014-03-01 21:49:29 -08:00
tqchen 550010e9d2 fix col maker, make it default 2014-03-01 15:16:30 -08:00
tqchen 82807b3a55 add dump2json 2014-02-26 18:54:12 -08:00
tqchen 733f8ae393 add pathdump 2014-02-26 17:08:23 -08:00
tqchen 6fa5c30777 fix mushroom 2014-02-24 23:19:58 -08:00
tqchen c4949c0937 finish mushroom 2014-02-24 23:06:57 -08:00
tqchen 9d6ef11eb5 add mushroom classification 2014-02-24 22:25:43 -08:00