3 Commits

Author SHA1 Message Date
Philip Hyunsu Cho
9c9070aea2
Use pytest conventions consistently (#6337)
* Do not derive from unittest.TestCase (not needed for pytest)

* assertRaises -> pytest.raises

* Simplify test_empty_dmatrix with test parametrization

* setUpClass -> setup_class, tearDownClass -> teardown_class

* Don't import unittest; import pytest

* Use plain assert

* Use parametrized tests in more places

* Fix test_gpu_with_sklearn.py

* Put back run_empty_dmatrix_reg / run_empty_dmatrix_cls

* Fix test_eta_decay_gpu_hist

* Add parametrized tests for monotone constraints

* Fix test names

* Remove test parametrization

* Revise test_slice to be not flaky
2020-11-19 17:00:15 -08:00
Jiaming Yuan
29a1356669
Deprecate reg:linear' in favor of reg:squarederror'. (#4267)
* Deprecate `reg:linear' in favor of `reg:squarederror'.
* Replace the use of `reg:linear'.
* Replace the use of `silent`.
2019-03-17 17:55:04 +08:00
Henry Gouk
a13e29ece1 Add LASSO (#3429)
* Allow multiple split constraints

* Replace RidgePenalty with ElasticNet

* Add test for checking Ridge, LASSO, and Elastic Net are implemented
2018-07-15 16:38:26 +12:00