jerry

Forum Replies Created

Viewing 2 posts - 1 through 2 (of 2 total)

  • Author
    Posts
  • in reply to: [Resolved] How to reject out-of-vocabulary utterances? #8209
    jerry
    Participant

    hi Halle,
    I saw the doc .But It’s difficult to understood for this: “However, since a phone loop should give us better rejection than confidence scores, I propose that we implement a phone loop in the FlatLinguist as a first attempt. It should be fairly easy to expand the unknown word <unk> into an all-phone self-looping network. As a starter, context-independent phones will be used, since context-dependency was shown to not matter in this case. If a result contains the <unk> word, the utterance can possibly be out-of-grammar. We leave it to the application developer to determine that. “.
    1.what the “phone loop” mean?
    2.how to use “<unk>“? Is there a sampleCode for Implementation Details?
    thx a lot~

    in reply to: [Resolved] How to reject out-of-vocabulary utterances? #8203
    jerry
    Participant

    Thank you!
    I will see that. ^_^

    hi!

    I saw the doc .But It’s difficult to understood for this: “However, since a phone loop should give us better rejection than confidence scores, I propose that we implement a phone loop in the FlatLinguist as a first attempt. It should be fairly easy to expand the unknown word <unk> into an all-phone self-looping network. As a starter, context-independent phones will be used, since context-dependency was shown to not matter in this case. If a result contains the <unk> word, the utterance can possibly be out-of-grammar. We leave it to the application developer to determine that. “.

    1.what the “phone loop” mean?

    2.how to use “<unk>“? Is there a sampleCode for Implementation Details?

    thx a lot~

Viewing 2 posts - 1 through 2 (of 2 total)