tf.math.digamma
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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.
|
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Last updated 2020-10-01 UTC.
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TensorFlow 2 version