tf.math.is_nan

Returns which elements of x are NaN.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.debugging.is_nan, tf.compat.v1.is_nan, tf.compat.v1.math.is_nan

tf.math.is_nan(
    x: _atypes.TensorFuzzingAnnotation[TV_IsNan_T], name=None
) -> _atypes.TensorFuzzingAnnotation[_atypes.Bool]

Example:

x = tf.constant([5.0, np.nan, 6.8, np.nan, np.inf])
tf.math.is_nan(x) ==> [False, True, False, True, False]

Args
x	A Tensor. Must be one of the following types: bfloat16, half, float32, float64.
name	A name for the operation (optional).

Returns
A Tensor of type bool.

numpy compatibility

Equivalent to np.isnan