xgboost

History

Make `HistCutMatrix::Init' be aware of groups. (#4115 )

* Add checks for group size.
* Simple docs.
* Search group index during hist cut matrix initialization.

Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>

2019-02-16 04:39:41 +08:00

c_api

Dmatrix refactor stage 2 (#3395 )

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

common

Make `HistCutMatrix::Init' be aware of groups. (#4115 )

2019-02-16 04:39:41 +08:00

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

Separate Depthwidth and Lossguide growing policy in fast histogram (#4102 )

2019-02-13 12:56:19 -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

Make `HistCutMatrix::Init' be aware of groups. (#4115 )

2019-02-16 04:39:41 +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