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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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Fix pre-existing tests
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zero323 committed Apr 20, 2016
commit 6e50f77a56549dda296f4c7bfb75942e344d4890
10 changes: 5 additions & 5 deletions python/pyspark/mllib/tests.py
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Original file line number Diff line number Diff line change
Expand Up @@ -394,13 +394,13 @@ def test_dense_matrix_is_transposed(self):

def test_parse_vector(self):
a = DenseVector([3, 4, 6, 7])
self.assertTrue(str(a), '[3.0,4.0,6.0,7.0]')
self.assertTrue(Vectors.parse(str(a)), a)
self.assertEqual(str(a), '[3.0,4.0,6.0,7.0]')
self.assertEqual(Vectors.parse(str(a)), a)
a = SparseVector(4, [0, 2], [3, 4])
self.assertTrue(str(a), '(4,[0,2],[3.0,4.0])')
self.assertTrue(Vectors.parse(str(a)), a)
self.assertEqual(str(a), '(4,[0,2],[3.0,4.0])')
self.assertEqual(Vectors.parse(str(a)), a)
a = SparseVector(10, [0, 1], [4, 5])
self.assertTrue(SparseVector.parse(' (10, [0,1 ],[ 4.0,5.0] )'), a)
self.assertEqual(SparseVector.parse(' (10, [0,1 ],[ 4.0,5.0] )'), a)
a = DenseVector([])
self.assertEqual(Vectors.parse('[]'), a)
a = SparseVector(10, [], [])
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