Returns the imaginary part of a complex (or real) tensor.
tf.math.imag(
input, name=None
)
Given a tensor input
, this operation returns a tensor of type float
that
is the imaginary part of each element in input
considered as a complex
number. If input
is real, a tensor of all zeros is returned.
For example:
x = tf.constant([-2.25 + 4.75j, 3.25 + 5.75j])
tf.math.imag(x) # [4.75, 5.75]
Args |
input
|
A Tensor . Must be one of the following types: float , double ,
complex64 , complex128 .
|
name
|
A name for the operation (optional).
|
Returns |
A Tensor of type float32 or float64 .
|