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[FIX] Fix core dump in CI in SOM on sparse data #4174

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Nov 8, 2019
Merged

[FIX] Fix core dump in CI in SOM on sparse data #4174

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3 changes: 2 additions & 1 deletion Orange/widgets/unsupervised/tests/test_owsom.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@

def _patch_recompute_som(meth):
def winners_from_weights(cont_x, *_1, **_2):
n = len(cont_x)
n = cont_x.shape[0]
w = np.zeros((n, 2), dtype=int)
w[n // 5:] = [0, 1]
w[n // 3:] = [1, 2]
Expand Down Expand Up @@ -116,6 +116,7 @@ def test_missing_one_row_data(self):
self.send_signal(widget.Inputs.data, None)
self.assertFalse(widget.Warning.missing_values.is_shown())

@_patch_recompute_som
def test_sparse_data(self):
widget = self.widget
self.iris.X = sp.csc_matrix(self.iris.X)
Expand Down