216 Commits

Author SHA1 Message Date
Shengwen Yang
3b9987ca9c Fix the issue 1474 (#1615)
* Fix 1474

* Fix crash issue when saving and loading poisson model

* Rollback the wrong fix
2016-09-29 19:29:47 -07:00
Tianqi Chen
ecec5f7959 [CORE] Refactor cache mechanism (#1540) 2016-09-02 20:39:07 -07:00
Vadim Khotilovich
75f401481f no exception throwing within omp parallel; set nthread in Learner (#1421) 2016-07-29 10:08:03 -07:00
Vadim Khotilovich
9a48a40cf1 Fixes for multiple and default metric (#1239)
* fix multiple evaluation metrics

* create DefaultEvalMetric only when really necessary

* py test for #1239

* make travis happy
2016-06-04 22:17:35 -07:00
Vadim Khotilovich
185fef3fce fixes for lint 2016-05-15 02:35:37 -05:00
Vadim Khotilovich
ea9285dd4f methods to delete an attribute and get names of available attributes 2016-05-14 18:19:18 -05:00
Vadim Khotilovich
3e0732dea9 in Configure, set random seed only for uninitialized model 2016-04-26 02:03:22 -05:00
tqchen
a2714fe052 [METHOD], add tree method option to prefer faster algo 2016-03-13 12:24:47 -07:00
tqchen
ec2fb5bc48 Fix multi-class loading 2016-03-10 19:22:26 -08:00
tqchen
96b17971ac Fix continue training in CLI 2016-03-10 12:43:25 -08:00
tqchen
ecb3a271be [PYTHON-DIST] Distributed xgboost python training API. 2016-02-29 16:54:13 -08:00
tqchen
1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen
c4d389c5df [LZ] Improve lz4 format 2016-01-16 10:25:11 -08:00
tqchen
d75e3ed05d [LIBXGBOOST] pass demo running. 2016-01-16 10:24:01 -08:00
tqchen
0d95e863c9 [LEARNER] refactor learner 2016-01-16 10:24:01 -08:00
tqchen
82ceb4de0a [LEARNER] Init learner interface 2016-01-16 10:24:01 -08:00