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TST Manually scramble the indices in svm tests#12890

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adrinjalali merged 3 commits intoscikit-learn:masterfrom
qinhanmin2014:cron-failure
Jan 2, 2019
Merged

TST Manually scramble the indices in svm tests#12890
adrinjalali merged 3 commits intoscikit-learn:masterfrom
qinhanmin2014:cron-failure

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@qinhanmin2014 qinhanmin2014 commented Dec 30, 2018

Closes #12882
Travis cron job failure due to changes in scipy

import numpy as np
import scipy.sparse as sp
X = sp.csr_matrix(np.ones((3, 3)))
print(X.indices)
# [0 1 2 0 1 2 0 1 2]
Xt = X[np.arange(3)]
print(Xt.indices)
# scipy 1.2.0 [2 1 0 2 1 0 2 1 0]
# scipy master [0 1 2 0 1 2 0 1 2]

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Looks good overall. The old behavior only changed the sort order accidentally, but this should work for all scipy versions.

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thanks @perimosocordiae for the review :)

@adrinjalali adrinjalali merged commit a1c199f into scikit-learn:master Jan 2, 2019
@qinhanmin2014 qinhanmin2014 deleted the cron-failure branch January 3, 2019 01:11
adrinjalali pushed a commit to adrinjalali/scikit-learn that referenced this pull request Jan 7, 2019
* [scipy-dev] manually scramble the indices

* [scipy-dev] review comment
xhluca pushed a commit to xhluca/scikit-learn that referenced this pull request Apr 28, 2019
* [scipy-dev] manually scramble the indices

* [scipy-dev] review comment
xhluca pushed a commit to xhluca/scikit-learn that referenced this pull request Apr 28, 2019
xhluca pushed a commit to xhluca/scikit-learn that referenced this pull request Apr 28, 2019
koenvandevelde pushed a commit to koenvandevelde/scikit-learn that referenced this pull request Jul 12, 2019
* [scipy-dev] manually scramble the indices

* [scipy-dev] review comment
jnothman pushed a commit to jnothman/scikit-learn that referenced this pull request Jul 23, 2019
* [scipy-dev] manually scramble the indices

* [scipy-dev] review comment
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4 participants