TensorFlow 1 version

Checks a tensor for NaN and Inf values.

    tensor, message, name=None

Used in the notebooks

Used in the guide

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.


  • 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).


A Tensor. Has the same type as tensor.