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...
| Yayımlandı: | IEEE Transactions on speech and audio processing 9, 3 (2001). |
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| Yazar: | |
| Materyal Türü: | Makale |
| Dil: | English |
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