io.improbable.keanu.distributions.continuous

Class Gaussian

java.lang.Object

io.improbable.keanu.distributions.continuous.Gaussian

public class Gaussian
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Gaussian.DiffLogP

Field Summary

Fields

Modifier and Type	Field and Description
static double	LN_SQRT_2PI
static double	SQRT_2PI

Method Summary

Modifier and Type	Method and Description
static Gaussian.DiffLogP	dlnPdf(DoubleTensor mu, DoubleTensor sigma, DoubleTensor x)
static DoubleTensor	logPdf(DoubleTensor mu, DoubleTensor sigma, DoubleTensor x)
static DoubleTensor	sample(int[] shape, DoubleTensor mu, DoubleTensor sigma, KeanuRandom random)

Methods inherited from class java.lang.Object

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

Field Detail

SQRT_2PI

public static final double SQRT_2PI

LN_SQRT_2PI

public static final double LN_SQRT_2PI

Method Detail

sample

public static DoubleTensor sample(int[] shape,
                                  DoubleTensor mu,
                                  DoubleTensor sigma,
                                  KeanuRandom random)

logPdf

public static DoubleTensor logPdf(DoubleTensor mu,
                                  DoubleTensor sigma,
                                  DoubleTensor x)

dlnPdf

public static Gaussian.DiffLogP dlnPdf(DoubleTensor mu,
                                       DoubleTensor sigma,
                                       DoubleTensor x)