本文整理匯總了Python中object_detection.utils.shape_utils.assert_shape_equal_along_first_dimension方法的典型用法代碼示例。如果您正苦於以下問題：Python shape_utils.assert_shape_equal_along_first_dimension方法的具體用法？Python shape_utils.assert_shape_equal_along_first_dimension怎麽用？Python shape_utils.assert_shape_equal_along_first_dimension使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類object_detection.utils.shape_utils的用法示例。
在下文中一共展示了shape_utils.assert_shape_equal_along_first_dimension方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_unequal_static_shape_along_first_dim_raises_exception
# 需要導入模塊: from object_detection.utils import shape_utils [as 別名]
# 或者: from object_detection.utils.shape_utils import assert_shape_equal_along_first_dimension [as 別名]
def test_unequal_static_shape_along_first_dim_raises_exception(self):
shape_a = tf.constant(np.zeros([4, 2, 2, 1]))
shape_b = tf.constant(np.zeros([6, 2, 3, 1]))
with self.assertRaisesRegexp(
ValueError, 'Unequal first dimension'):
shape_utils.assert_shape_equal_along_first_dimension(
shape_utils.combined_static_and_dynamic_shape(shape_a),
shape_utils.combined_static_and_dynamic_shape(shape_b)) 示例2: test_equal_static_shape_along_first_dim_succeeds
# 需要導入模塊: from object_detection.utils import shape_utils [as 別名]
# 或者: from object_detection.utils.shape_utils import assert_shape_equal_along_first_dimension [as 別名]
def test_equal_static_shape_along_first_dim_succeeds(self):
shape_a = tf.constant(np.zeros([4, 2, 2, 1]))
shape_b = tf.constant(np.zeros([4, 7, 2]))
with self.test_session() as sess:
op = shape_utils.assert_shape_equal_along_first_dimension(
shape_utils.combined_static_and_dynamic_shape(shape_a),
shape_utils.combined_static_and_dynamic_shape(shape_b))
sess.run(op) 示例3: test_unequal_dynamic_shape_along_first_dim_raises_tf_assert
# 需要導入模塊: from object_detection.utils import shape_utils [as 別名]
# 或者: from object_detection.utils.shape_utils import assert_shape_equal_along_first_dimension [as 別名]
def test_unequal_dynamic_shape_along_first_dim_raises_tf_assert(self):
tensor_a = tf.placeholder(tf.float32, shape=[None, None, None, 3])
tensor_b = tf.placeholder(tf.float32, shape=[None, None, 3])
op = shape_utils.assert_shape_equal_along_first_dimension(
shape_utils.combined_static_and_dynamic_shape(tensor_a),
shape_utils.combined_static_and_dynamic_shape(tensor_b))
with self.test_session() as sess:
with self.assertRaises(tf.errors.InvalidArgumentError):
sess.run(op, feed_dict={tensor_a: np.zeros([1, 2, 2, 3]),
tensor_b: np.zeros([2, 4, 3])}) 示例4: test_equal_dynamic_shape_along_first_dim_succeeds
# 需要導入模塊: from object_detection.utils import shape_utils [as 別名]
# 或者: from object_detection.utils.shape_utils import assert_shape_equal_along_first_dimension [as 別名]
def test_equal_dynamic_shape_along_first_dim_succeeds(self):
tensor_a = tf.placeholder(tf.float32, shape=[None, None, None, 3])
tensor_b = tf.placeholder(tf.float32, shape=[None])
op = shape_utils.assert_shape_equal_along_first_dimension(
shape_utils.combined_static_and_dynamic_shape(tensor_a),
shape_utils.combined_static_and_dynamic_shape(tensor_b))
with self.test_session() as sess:
sess.run(op, feed_dict={tensor_a: np.zeros([5, 2, 2, 3]),
tensor_b: np.zeros([5])})