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Update rv_transformation_tests.py

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This commit is contained in:
Max Zwiessele 2015-09-13 18:53:31 +01:00
parent 51a744aa45
commit 122e6781c1
1 changed files with 4 additions and 3 deletions
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7
GPy/testing/rv_transformation_tests.py
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@ -56,13 +56,14 @@ class RVTransformationTestCase(unittest.TestCase):
# The following test cannot be very accurate
self.assertTrue(np.linalg.norm(pdf_phi - kde(phi)) / np.linalg.norm(kde(phi)) <= 1e-1)
# Check the gradients at a few random points
checks_failes = 0.
checks_failed = 0.
checks = 40
for i in range(checks):
m.theta = theta_s[i]
print(m.theta, m.optimizer_array, m.param_array)
if not m.checkgrad(1):
checks_failes += 1.
if not m.checkgrad():
checks_failed += 1.
m.checkgrad(1)
self.assertTrue(checks_failed/float(checks) > .7)