9 Commits

Author SHA1 Message Date
anpark
3f32b3f0eb fix sparse page source meta info empty when load from dmatrix (#1336) 2016-07-07 21:17:35 -07:00
Nan Zhu
c85b9012c6 [jvm-packages] xgboost4j-spark external memory (#1219)
* implement external memory support for XGBoost4J

* remove extra space

* enable external memory for prediction

* update doc
2016-05-22 14:01:28 -04:00
tqchen
d816208797 [DATA] fix async data writing 2016-05-21 18:46:36 -07:00
tqchen
2230f1273f [DISK] Add shard option to disk 2016-02-10 11:17:17 -08:00
tqchen
1495a43cea [R] make all customizations to meet strict standard of cran 2016-01-16 10:25:12 -08:00
tqchen
634db18a0f [TRAVIS] cleanup travis script 2016-01-16 10:25:12 -08:00
tqchen
6de1c86d18 [LZ4] enable 16 bit index 2016-01-16 10:25:11 -08:00
tqchen
36c389ac46 [DATA] Isolate the format of page file 2016-01-16 10:25:11 -08:00
tqchen
ef1021e759 [IO] Enable external memory 2016-01-16 10:24:01 -08:00