org.tensorflow.op.math

Class PopulationCount

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.math.PopulationCount

All Implemented Interfaces:

Op, Operand<UInt8>

@Operator(group="math")
public final class PopulationCount
extends PrimitiveOp
implements Operand<UInt8>

Computes element-wise population count (a.k.a. popcount, bitsum, bitcount).

For each entry in `x`, calculates the number of `1` (on) bits in the binary representation of that entry.

NOTE: It is more efficient to first `tf.bitcast` your tensors into `int32` or `int64` and perform the bitcount on the result, than to feed in 8- or 16-bit inputs and then aggregate the resulting counts.

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<UInt8>	asOutput() Returns the symbolic handle of a tensor.
static <T extends Number> PopulationCount	create(Scope scope, Operand<T> x) Factory method to create a class wrapping a new PopulationCount operation.
Output<UInt8>	y()

Methods inherited from class org.tensorflow.op.PrimitiveOp

equals, hashCode, op, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

public static <T extends Number> PopulationCount create(Scope scope,
                                                        Operand<T> x)

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

Parameters:

scope - current scope

x -

Returns:

a new instance of PopulationCount

y

public Output<UInt8> y()

asOutput

public Output<UInt8> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of a 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.

Specified by:

asOutput in interface Operand<UInt8>

See Also:

OperationBuilder.addInput(Output)