org.apache.ignite.ml.util.generators.primitives.scalar

Class GaussRandomProducer

java.lang.Object

org.apache.ignite.ml.util.generators.primitives.scalar.GaussRandomProducer

All Implemented Interfaces:

Supplier<Double>, RandomProducer

public class GaussRandomProducer
extends Object

Pseudorandom producer generating values from gauss distribution.

Constructor Summary

Constructors

Constructor and Description
GaussRandomProducer() Creates an instance of GaussRandomProducer with mean = 0 and variance = 1.0.
GaussRandomProducer(double mean, double variance) Creates an instance of GaussRandomProducer.
GaussRandomProducer(double mean, double variance, long seed) Creates an instance of GaussRandomProducer.
GaussRandomProducer(long seed) Creates an instance of GaussRandomProducer with mean = 0 and variance = 1.0.

Method Summary

Modifier and Type	Method and Description
protected Random	generator()
Double	get()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.ml.util.generators.primitives.scalar.RandomProducer

noizify, noizify, vectorize, vectorize

Constructor Detail

GaussRandomProducer

public GaussRandomProducer()

Creates an instance of GaussRandomProducer with mean = 0 and variance = 1.0.

GaussRandomProducer

public GaussRandomProducer(long seed)

Creates an instance of GaussRandomProducer with mean = 0 and variance = 1.0.

Parameters:

seed - Seed.

GaussRandomProducer

public GaussRandomProducer(double mean,
                           double variance)

Creates an instance of GaussRandomProducer.

Parameters:

mean - Mean.

variance - Variance.

GaussRandomProducer

public GaussRandomProducer(double mean,
                           double variance,
                           long seed)

Creates an instance of GaussRandomProducer.

Parameters:

mean - Mean.

variance - Variance.

seed - Seed.

Method Detail

get

public Double get()

generator

protected Random generator()

Returns:

Java pseudo-random values generator.