org.nd4j.linalg.ops.reduceops.scalarops

Class BaseScalarOp

java.lang.Object

org.nd4j.linalg.ops.reduceops.scalarops.BaseScalarOp

All Implemented Interfaces:

Function<INDArray,java.lang.Double>, ScalarOp

Direct Known Subclasses:

Max, Mean, Min, Norm1, Norm2, NormMax, Prod, StandardDeviation, Sum, Variance

public abstract class BaseScalarOp
extends java.lang.Object
implements ScalarOp

Abstract class for scalar operations

Constructor Summary

Constructors

Constructor and Description
BaseScalarOp(double startingValue)

Method Summary

Modifier and Type	Method and Description
abstract double	accumulate(INDArray arr, int i, double soFar)
java.lang.Double	apply(INDArray input) Returns the result of applying this function to input.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.common.base.Function

equals

Constructor Detail

BaseScalarOp

public BaseScalarOp(double startingValue)

Method Detail

apply

public java.lang.Double apply(INDArray input)

Description copied from interface: Function

Returns the result of applying this function to input. This method is generally expected, but not absolutely required, to have the following properties:

• Its execution does not cause any observable side effects.
• The computation is consistent with equals; that is, Objects.equal(a, b) implies that Objects.equal(function.apply(a), function.apply(b)).

Specified by:

apply in interface Function<INDArray,java.lang.Double>

accumulate

public abstract double accumulate(INDArray arr,
                                  int i,
                                  double soFar)