edu.cmu.sphinx.decoder.scorer
Class SimpleAcousticScorer

java.lang.Object
  edu.cmu.sphinx.util.props.ConfigurableAdapter
      edu.cmu.sphinx.decoder.scorer.AbstractScorer
          edu.cmu.sphinx.decoder.scorer.SimpleAcousticScorer

All Implemented Interfaces:

AcousticScorer, Configurable

public class SimpleAcousticScorer
extends AbstractScorer

A Simple acoustic scorer which scores within the current thread.

Note that all scores are maintained in LogMath log base.

Field Summary

Fields inherited from class edu.cmu.sphinx.decoder.scorer.AbstractScorer

FEATURE_FRONTEND, SCORE_NORMALIZER

Constructor Summary

SimpleAcousticScorer()

SimpleAcousticScorer(BaseDataProcessor frontEnd, ScoreNormalizer scoreNormalizer)

Method Summary

Methods inherited from class edu.cmu.sphinx.decoder.scorer.AbstractScorer

allocate, calculateScores, deallocate, newProperties, startRecognition, stopRecognition

Methods inherited from class edu.cmu.sphinx.util.props.ConfigurableAdapter

getName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleAcousticScorer

public SimpleAcousticScorer(BaseDataProcessor frontEnd,
                            ScoreNormalizer scoreNormalizer)

Parameters:

frontEnd - the frontend to retrieve features from for scoring

scoreNormalizer - optional post-processor for computed scores that will normalize scores. If not set, no normalization will applied and the token scores will be returned unchanged.

SimpleAcousticScorer

public SimpleAcousticScorer()