Python parse_single_example Examples

Example #1

File: io_ops_test.py Project: ComeOnGetMe/tensorflow

 def test_unknown_size(self):
   features = {'a': io_ops.FixedLenFeature([('x', None)], tf.int64)}
   serialized = tf.placeholder(tf.string, [])
   with self.assertRaisesRegexp(ValueError, 'unknown size'):
     io_ops.parse_single_example(serialized, features)

Example #2

 def test_unknown_size(self):
     features = {'a': io_ops.FixedLenFeature([('x', None)], dtypes.int64)}
     serialized = array_ops.placeholder(dtypes.string, [])
     with self.assertRaisesRegexp(ValueError, 'unknown size'):
         io_ops.parse_single_example(serialized, features)

Example #3

File: io_ops_test.py Project: ComeOnGetMe/tensorflow

 def test(self):
   expected_a = core.LabeledTensor(tf.constant(1), [])
   expected_b = core.LabeledTensor(tf.constant([2, 3, 4]), ['x'])
   parsed = io_ops.parse_single_example(self.serialized[0], self.features)
   self.assertLabeledTensorsEqual(expected_a, parsed['a'])
   self.assertLabeledTensorsEqual(expected_b, parsed['b'])

Example #4

 def test(self):
     expected_a = core.LabeledTensor(constant_op.constant(1), [])
     expected_b = core.LabeledTensor(constant_op.constant([2, 3, 4]), ['x'])
     parsed = io_ops.parse_single_example(self.serialized[0], self.features)
     self.assertLabeledTensorsEqual(expected_a, parsed['a'])
     self.assertLabeledTensorsEqual(expected_b, parsed['b'])