Package org.tribuo.classification.sgd.crf

Class ChainHelper.ChainBPResults

java.lang.Object

org.tribuo.classification.sgd.crf.ChainHelper.ChainBPResults

Enclosing class:

ChainHelper

public static final class ChainHelper.ChainBPResults
extends Object

Belief Propagation results. One day it'll be a record, but not today.

Field Summary

Fields

Modifier and Type	Field	Description
final DenseVector[]	alphas	The alpha values array from forward propagation.
final DenseVector[]	betas	The beta values array from backward propagation.
final double	logZ	The normalization constant.
final ChainHelper.ChainCliqueValues	scores	The local clique scores (i.e., the linear model scores).

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

logZ

public final double logZ

The normalization constant.

alphas

public final DenseVector[] alphas

The alpha values array from forward propagation.

betas

public final DenseVector[] betas

The beta values array from backward propagation.

scores

public final ChainHelper.ChainCliqueValues scores

The local clique scores (i.e., the linear model scores).