tf.debugging.assert_rank_at_least

View source on GitHub

Assert that x has rank of at least rank.

tf.debugging.assert_rank_at_least(
    x, rank, message=None, name=None
)

This Op checks that the rank of x is greater or equal to rank.

If x has a rank lower than rank, message, as well as the shape of x are printed, and InvalidArgumentError is raised.

Args
x	Tensor.
rank	Scalar integer Tensor.
message	A string to prefix to the default message.
name	A name for this operation (optional). Defaults to "assert_rank_at_least".

Returns
Op raising InvalidArgumentError unless x has specified rank or higher. If static checks determine x has correct rank, a no_op is returned. This can be used with tf.control_dependencies inside of tf.functions to block followup computation until the check has executed.

Raises
InvalidArgumentError	x does not have rank at least rank, but the rank cannot be statically determined.
ValueError	If static checks determine x has mismatched rank.

Eager Compatibility

returns None