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Sign

public final class Sign

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

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

For complex numbers, `y = sign(x) = x / |x|` if `x != 0`, otherwise `y = 0`.

Example usage: >>> tf.math.sign([0., 2., -3.])

Constants

String OP_NAME The name of this op, as known by TensorFlow core engine

Public Methods

Output <T>
asOutput ()
Returns the symbolic handle of the tensor.
static <T extends TType > Sign <T>
create ( Scope scope, Operand <T> x)
Factory method to create a class wrapping a new Sign operation.
Output <T>
y ()

Inherited Methods

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "Sign"

Public Methods

public Output <T> asOutput ()

Returns the symbolic handle of the tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

public static Sign <T> create ( Scope scope, Operand <T> x)

Factory method to create a class wrapping a new Sign operation.

Parameters
scope current scope
Returns
  • a new instance of Sign

public Output <T> y ()