Confidence measures for large vocabulary continuous speech recognition.

In this paper, we present several confidence measures for large vocabulary continuous speech recognition. We propose to estimate the confidence of a hypothesized word directly as its posterior probability, given all acoustic observations of the utterance. These probabilities are computed on word gra...

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Bibliografski detalji
Izdano u:IEEE Transactions on speech and audio processing 9, 3 (2001).
Glavni autor: Wessel, F.
Format: Članak
Jezik:English
Teme: