Polygamma

tensorflow C++ API

tensorflow::ops::Polygamma

Compute the polygamma function ^{(n)}(x).

Summary

The polygamma function is defined as:

^{(n)}(x) = {d^n}{dx^n} (x)

where (x) is the digamma function.

Arguments:

• scope: A Scope object

Returns:

• Output: The z tensor.

Constructor

• Polygamma(const ::tensorflow::Scope & scope, ::tensorflow::Input x, ::tensorflow::Input y).

Public attributes

• tensorflow::Output z.

Polygamma block

Source link : https://github.com/EXPNUNI/enuSpaceTensorflow/blob/master/enuSpaceTensorflow/tf_math.cpp

Argument:

• Scope scope : A Scope object (A scope is generated automatically each page. A scope is not connected.).
• Input x:connect Input node.
• Input y:connect Input node.

Return:

• Output z: Output object of Polygamma class object.

Result:

• std::vector(Tensor) product_result : Returned object of executed result by calling session.

Using Method