edu.cmu.sphinx.linguist.dflat
Class OutOfGrammarGraph

java.lang.Object
  edu.cmu.sphinx.linguist.dflat.OutOfGrammarGraph

public class OutOfGrammarGraph
extends java.lang.Object

Builds a grammar sub-graph that matches all phones. This is suitable for use as an out-of-grammar detector

Constructor Summary

OutOfGrammarGraph(AcousticModel model, float logOutOfGrammarBranchProbability, float logPhoneInsertionProbability)
Creates an OutOfGrammarGraph

Method Summary

SearchStateArc

getOutOfGrammarGraph() Returns an arc to this out-of-grammar graph

Methods inherited from class java.lang.Object

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

Constructor Detail

OutOfGrammarGraph

public OutOfGrammarGraph(AcousticModel model,
                         float logOutOfGrammarBranchProbability,
                         float logPhoneInsertionProbability)

Creates an OutOfGrammarGraph

Parameters:

model - the acoustic model probability of branching to this graph

logPhoneInsertionProbability - probability of inserting a phone

Method Detail

getOutOfGrammarGraph

public SearchStateArc getOutOfGrammarGraph()

Returns an arc to this out-of-grammar graph

Returns:

an arc to the graph