Rory Mitchell 1fc37e4749 Require leaf statistics when expanding tree (#4015) ...

* Cache left and right gradient sums

* Require leaf statistics when expanding tree

2019-01-17 21:12:20 -08:00

..

c_api

Dmatrix refactor stage 2 (#3395)

2018-10-01 01:29:03 +13:00

common

Fixed single-GPU tests. (#4053)

2019-01-11 09:33:15 +02:00

data

Fix #3708: Use dmlc::TemporaryDirectory to handle temporaries in cross-platform way (#3783)

2018-10-18 10:16:04 -07:00

linear

Use Span in gpu coordinate. (#4029)

2019-01-02 11:32:43 +08:00

metric

Porting elementwise metrics to GPU. (#3952)

2018-12-01 18:46:45 +13:00

objective

Make C++ unit tests run and pass on Windows (#3869)

2018-11-06 17:17:24 -08:00

predictor

Combine TreeModel and RegTree (#3995)

2018-12-19 12:16:40 +13:00

tree

Require leaf statistics when expanding tree (#4015)

2019-01-17 21:12:20 -08:00

helpers.cc

Porting elementwise metrics to GPU. (#3952)

2018-12-01 18:46:45 +13:00

helpers.h

Porting elementwise metrics to GPU. (#3952)

2018-12-01 18:46:45 +13:00

test_learner.cc

Fix ignoring dart in updater configuration. (#4024)

2018-12-26 18:24:45 +08:00

test_logging.cc

Fix and optimize logger (#4002)

2018-12-17 19:23:05 +08:00

test_main.cc

Add make commands for tests

2016-12-04 11:25:57 -08:00

xgboost_test.mk

Integer gradient summation for GPU histogram algorithm. (#2681)

2017-09-08 15:07:29 +12:00