Lgamma

public final class Lgamma

Computes the log of the absolute value of `Gamma(x)` element-wise.

For positive numbers, this function computes log((input - 1)!) for every element in the tensor. `lgamma(5) = log((5-1)!) = log(4!) = log(24) = 3.1780539`

Example:

x = tf.constant([0, 0.5, 1, 4.5, -4, -5.6])
 tf.math.lgamma(x) ==> [inf, 0.5723649, 0., 2.4537368, inf, -4.6477685]
 

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 TNumber > Lgamma <T>
create ( Scope scope, Operand <T> x)
Factory method to create a class wrapping a new Lgamma 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: "Lgamma"

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 Lgamma <T> create ( Scope scope, Operand <T> x)

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

Parameters
scope current scope
Returns
  • a new instance of Lgamma

public Output <T> y ()