tf.debugging.check_numerics

Checks a tensor for NaN and Inf values.

View aliases

Main aliases

`tf.check_numerics`

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.check_numerics, tf.compat.v1.debugging.check_numerics, `tf.compat.v2.debugging.check_numerics`

tf.debugging.check_numerics(
    tensor, message, name=None
)

When run, reports an InvalidArgument error if tensor has any values that are not a number (NaN) or infinity (Inf). Otherwise, passes tensor as-is.

Args
tensor	A Tensor. Must be one of the following types: bfloat16, half, float32, float64.
message	A string. Prefix of the error message.
name	A name for the operation (optional).

Returns
A Tensor. Has the same type as tensor.