xgboost/tests/python-gpu/test_gpu_basic_models.py
Jiaming Yuan 298ebe68ac
[Breaking] Remove learning_rates in Python. (#5155)
* Remove `learning_rates`.

It's been deprecated since we have callback.

* Set `before_iteration` of `reset_learning_rate` to False to preserve 
  the initial learning rate, and comply to the term "reset".

Closes #4709.

* Tests for various `tree_method`.
2019-12-24 14:25:48 +08:00

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Python

import sys
import unittest
import numpy as np
sys.path.append("tests/python")
# Don't import the test class, otherwise they will run twice.
import test_basic_models as test_bm # noqa
rng = np.random.RandomState(1994)
class TestGPUBasicModels(unittest.TestCase):
cputest = test_bm.TestModels()
def test_eta_decay_gpu_hist(self):
self.cputest.run_eta_decay('gpu_hist')