guix/gnu/packages/patches/python-scikit-learn-fix-test-non-determinism.patch
Ben Woodcroft 8a6cd65a2a
gnu: python-scikit-learn: Patch test non-determinism.
* gnu/packages/patches/python-scikit-learn-fix-test-non-determinism.patch:
New file.
* gnu/packages/machine-learning.scm (python-scikit-learn)[source]: Use it.
* gnu/local.mk (dist_patch_DATA): Add it.
2017-12-14 22:50:19 +10:00

25 lines
868 B
Diff

This patch stops a test sometimes failing because of non-determinism. See
https://github.com/scikit-learn/scikit-learn/pull/9542
From ff9f6db6e8b59c2b3528c8137ed4054f57c1d7c4 Mon Sep 17 00:00:00 2001
From: Hanmin Qin <qinhanmin2005@sina.com>
Date: Sun, 13 Aug 2017 22:13:49 +0800
Subject: [PATCH] add random_state
---
sklearn/tests/test_kernel_ridge.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sklearn/tests/test_kernel_ridge.py b/sklearn/tests/test_kernel_ridge.py
index 4750a096ac6..979875870b6 100644
--- a/sklearn/tests/test_kernel_ridge.py
+++ b/sklearn/tests/test_kernel_ridge.py
@@ -10,7 +10,7 @@
from sklearn.utils.testing import assert_array_almost_equal
-X, y = make_regression(n_features=10)
+X, y = make_regression(n_features=10, random_state=0)
Xcsr = sp.csr_matrix(X)
Xcsc = sp.csc_matrix(X)
Y = np.array([y, y]).T