Package jdistlib.inference

Class GaussianRjBirthProposal

java.lang.Object

jdistlib.inference.GaussianRjBirthProposal

All Implemented Interfaces:

RjBirthProposal

public final class GaussianRjBirthProposal
extends Object
implements RjBirthProposal

Candidate-specific or common Gaussian birth proposal.

Constructor Summary

Constructors

Constructor	Description
GaussianRjBirthProposal(double[] means, double[] standardDeviations)
GaussianRjBirthProposal(double mean, double standardDeviation)

Method Summary

Modifier and Type	Method	Description
double	logDensity(double value, int candidate, ReversibleJumpState state)
double	sample(int candidate, ReversibleJumpState state, RandomEngine random)

Methods inherited from class java.lang.Object

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

Methods inherited from interface jdistlib.inference.RjBirthProposal

adaptationState, freezeAdaptation, resetAdaptation, restoreAdaptation, warmupUpdate

Constructor Details

GaussianRjBirthProposal

public GaussianRjBirthProposal(double mean,
 double standardDeviation)

GaussianRjBirthProposal

public GaussianRjBirthProposal(double[] means,
 double[] standardDeviations)

Method Details

sample

public double sample(int candidate,
 ReversibleJumpState state,
 RandomEngine random)

Specified by:

sample in interface RjBirthProposal

logDensity

public double logDensity(double value,
 int candidate,
 ReversibleJumpState state)

Specified by:

logDensity in interface RjBirthProposal