12 Commits

Author SHA1 Message Date
tqchen
6a9438ac86 before commit 2014-05-16 19:51:33 -07:00
yepyao
e872f488a5 Merge branch 'dev' of https://github.com/tqchen/xgboost into dev
Conflicts:
	demo/rank/mq2008.conf
	demo/rank/runexp.sh
	regrank/xgboost_regrank_obj.h
2014-05-17 10:40:12 +08:00
tqchen
98e507451c chg all settings to obj 2014-05-16 19:10:52 -07:00
yepyao
5db373e73c small change 2014-05-16 21:20:41 +08:00
tqchen
2baeeabac4 new lambda rank interface 2014-05-16 00:02:26 -07:00
tqchen
31a0823e6d some fix 2014-05-14 16:55:59 -07:00
kalenhaha
faf35c409e small change 2014-05-11 14:03:21 +08:00
tqchen
604568b512 simple chgs 2014-05-09 20:39:15 -07:00
tqchen
8c0c10463e add boost group support to xgboost. now have beta multi-class classification 2014-05-04 12:10:03 -07:00
tqchen
bf64608cc9 add softmax 2014-04-30 22:11:26 -07:00
tqchen
a383f11759 add pairwise rank first version 2014-04-29 21:12:30 -07:00
tqchen
31edfda03c make regression module compatible with rank loss, now support weighted loss 2014-04-29 16:16:02 -07:00