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[SPARK-14739][PYTHON][ML] #12511

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[SPARK-14739][PYTHON][ML] #12511

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0433338
Add tests for SPARK-14739
Apr 19, 2016
6e50f77
Fix pre-existing tests
Apr 20, 2016
f46da1b
Fix parsing for empty DenseVector
Apr 19, 2016
fb8e615
Fix parsing of an empty SparseVector
Apr 19, 2016
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Add tests for SPARK-14739
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zero323 committed Apr 19, 2016
commit 0433338f5c20f94f1dceee3ac01fe9ff32cf4496
4 changes: 4 additions & 0 deletions python/pyspark/mllib/tests.py
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Expand Up @@ -401,6 +401,10 @@ def test_parse_vector(self):
self.assertTrue(Vectors.parse(str(a)), a)
a = SparseVector(10, [0, 1], [4, 5])
self.assertTrue(SparseVector.parse(' (10, [0,1 ],[ 4.0,5.0] )'), a)
a = DenseVector([])
self.assertEqual(Vectors.parse('[]'), a)
a = SparseVector(10, [], [])
self.assertEqual(Vectors.parse('(10, [], [])'), a)

def test_norms(self):
a = DenseVector([0, 2, 3, -1])
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