org.nd4j.linalg.ops.reduceops.scalarops

Class StandardDeviation

java.lang.Object

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

org.nd4j.linalg.ops.reduceops.scalarops.StandardDeviation

All Implemented Interfaces:

com.google.common.base.Function<INDArray,Float>, ScalarOp

public class StandardDeviation
extends BaseScalarOp

Return the overall standard deviation of an ndarray

Author:

Adam Gibson

Field Summary

Fields inherited from class org.nd4j.linalg.ops.reduceops.scalarops.BaseScalarOp

startingValue

Constructor Summary

Constructors

Constructor and Description
StandardDeviation()

Method Summary

Methods

Modifier and Type	Method and Description
float	accumulate(INDArray arr, int i, float soFar)
Float	apply(INDArray input)
float	std(INDArray arr)

Methods inherited from class java.lang.Object

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

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

equals

Constructor Detail

StandardDeviation

public StandardDeviation()

Method Detail

std

public float std(INDArray arr)

apply

public Float apply(INDArray input)

Specified by:

apply in interface com.google.common.base.Function<INDArray,Float>

Overrides:

apply in class BaseScalarOp

accumulate

public float accumulate(INDArray arr,
               int i,
               float soFar)

Specified by:

accumulate in class BaseScalarOp