Philip Hyunsu Cho 549c8d6ae9

Prevent empty quantiles in fast hist (#4155) ...

* Prevent empty quantiles

* Revise and improve unit tests for quantile hist

* Remove unnecessary comment

* Add #2943 as a test case

* Skip test if no sklearn

* Revise misleading comments

2019-02-17 16:01:07 -08:00

..

test_gpu_exact.cu

Use nccl group calls to prevent from dead lock. (#4113)

2019-02-08 06:12:39 +08:00

test_gpu_hist.cu

Fix gpu_hist apply_split test. (#4158)

2019-02-18 02:48:28 +08:00

test_param.cc

Require leaf statistics when expanding tree (#4015)

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

test_prune.cc

Require leaf statistics when expanding tree (#4015)

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

test_quantile_hist.cc

Prevent empty quantiles in fast hist (#4155)

2019-02-17 16:01:07 -08:00

test_refresh.cc

Require leaf statistics when expanding tree (#4015)

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

test_tree_model.cc

Remove leaf vector, add tree serialisation test, fix Windows tests (#3989)

2018-12-13 10:28:38 +13:00