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Fix random seed for test stability.

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Pietro Berkes
2014-04-01 21:10:04 +01:00
parent 1a909cbc79
commit 1fbed8a8d0
1 changed files with 6 additions and 1 deletions
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skimage/feature/tests/test_texture.py
+6 -1
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@@ -184,8 +184,13 @@ class TestLBP():
def test_var(self):
# Test idea: mean of variance is estimate of overall variance.
target_std = 0.3
# Fix random seed for test stability.
np.random.seed(13141516)
# Create random image with known variance.
image = np.random.random((500, 500))
target_std = 0.3
image = image / image.std() * target_std
# Use P=4 to avoid interpolation effects