8 Commits

Author SHA1 Message Date
Tianqi Chen
ecec5f7959 [CORE] Refactor cache mechanism (#1540) 2016-09-02 20:39:07 -07:00
anpark
0e61c514a7 fix duplicate loop over output_group when predict (#1342)
* fix sparse page source meta info empty when load from dmatrix

* fix duplicate loop over output_group when predict
2016-07-13 10:03:10 -07:00
tqchen
88447ca32e [MEM] Add rowset struct to save memory with billion level rows 2016-02-10 11:17:17 -08:00
tqchen
d75e3ed05d [LIBXGBOOST] pass demo running. 2016-01-16 10:24:01 -08:00
tqchen
4b4b36d047 [GBM] remove need to explicit InitModel, rename save/load 2016-01-16 10:24:01 -08:00
tqchen
82ceb4de0a [LEARNER] Init learner interface 2016-01-16 10:24:01 -08:00
tqchen
9042b9e2c7 [GBM] Finish migrate all gbms 2016-01-16 10:24:01 -08:00
tqchen
4f26d98150 [Update] remove rabit subtree, use submodule, move code 2016-01-16 10:24:01 -08:00