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## cc.mallet.fst.confidence
Class ViterbiConfidenceEstimator

    java.lang.Object
      cc.mallet.fst.confidence.TransducerSequenceConfidenceEstimator
          cc.mallet.fst.confidence.ViterbiConfidenceEstimator

    public class ViterbiConfidenceEstimator

extends TransducerSequenceConfidenceEstimator

Estimates the confidence of an entire sequence by the probability of the Viterbi path normalized by the probabliity of the entire lattice.

Field Summary

Fields inherited from class cc.mallet.fst.confidence.TransducerSequenceConfidenceEstimator
`model`

Constructor Summary
`ViterbiConfidenceEstimator(Transducer model)`

Method Summary
`double` | `estimateConfidenceFor(Instance instance, java.lang.Object[] startTags, java.lang.Object[] inTags)` Calculates the confidence in the tagging of a `Instance`.

Methods inherited from class cc.mallet.fst.confidence.TransducerSequenceConfidenceEstimator
`rankInstancesByConfidence`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ViterbiConfidenceEstimator

    public ViterbiConfidenceEstimator(Transducer model)

Method Detail

### estimateConfidenceFor

    public double estimateConfidenceFor(Instance instance,
                                        java.lang.Object[] startTags,
                                        java.lang.Object[] inTags)

  Calculates the confidence in the tagging of a `Instance`.

  Specified by:
    `estimateConfidenceFor` in class `TransducerSequenceConfidenceEstimator`

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