56 Commits

Author	SHA1	Message	Date
Liam Huang	001d8c4023	correct CalcDCG in rank_metric.cc and rank_obj.cc (#1642) ... * correct CalcDCG in rank_metric.cc DCG use log base-2, however `std::log` returns log base-e. * correct CalcDCG in rank_obj.cc DCG use log base-2, however `std::log` returns log base-e. * use std::log2 instead of std::log make it more elegant * use std::log2 instead of std::log make it more elegant	2016-10-18 10:23:41 -07:00
phoenixbai	915ac0b8fe	the fix of missing value assignment for name_ variable in EvalRankList method (#1558)	2016-09-26 08:57:17 -05:00
Vadim Khotilovich	75f401481f	no exception throwing within omp parallel; set nthread in Learner (#1421)	2016-07-29 10:08:03 -07:00
tqchen	d75e3ed05d	[LIBXGBOOST] pass demo running.	2016-01-16 10:24:01 -08:00
tqchen	c8ccb61b9e	[TREE] Enable updater registry	2016-01-16 10:24:01 -08:00
tqchen	b4d0bb5a6d	[METRIC] all metric move finished	2016-01-16 10:24:01 -08:00