Computes Psi, the derivative of Lgamma (the log of the absolute value of
tf.math.digamma(
x, name=None
)
Gamma(x)
), element-wise.
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 . Has the same type as x .
|