Sign

tensorflow C++ API

tensorflow::ops::Sign

Returns an element-wise indication of the sign of a number.

Summary

y = sign(x) = -1ifx < 0; 0 ifx == 0; 1 ifx > 0.

For complex numbers,y = sign(x) = x / |x|ifx != 0, otherwisey = 0.

Arguments:

• scope: A Scope object

Returns:

• Output: The y tensor.

Constructor

• Sign(const ::tensorflow::Scope & scope, ::tensorflow::Input x)

Public attributes

• tensorflow::Output y.

Sign 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.

Return:

• Output output: Output object of Sign class object.

Result:

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

Using Method