Combining Knowledge Sources to Reorder N-Best Speech Hypothesis Lists

Manny Rayner; David Carter; Vassilios Digalakis; Patti Price

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Combining Knowledge Sources to Reorder N-Best Speech Hypothesis Lists

Manny Rayner·David Carter·Vassilios Digalakis·Patti Price

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Abstract

A simple and general method is described that can combine different knowledge sources to reorder N-best lists of hypotheses produced by a speech recognizer. The method is automatically trainable, acquiring information from both positive and negative examples. Experiments are described in which it was tested on a 1000-utterance sample of unseen ATIS data.

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Manny Rayner, David Carter, Vassilios Digalakis, Patti Price. 1994-07-12. Combining Knowledge Sources to Reorder N-Best Speech Hypothesis Lists. https://arxiv.org/abs/cmp-lg/9407010

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