Class NBestViterbiConfidenceEstimator

  • public class NBestViterbiConfidenceEstimator
    extends TransducerSequenceConfidenceEstimator
    Estimates the confidence of an entire sequence by the probability that one of the the Viterbi paths rank 2->N is correct. Note that this is a strange definition of confidence, and is mainly used for MultipleChoiceCRFActiveLearner, where we want to find Instances that are mislabeled, but are likely to have a correct labeling in the top N Viterbi paths.