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Vassilios Digalakis

SRI International

Combining Knowledge Sources to Reorder N-Best Speech Hypothesis Lists

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Jul 12, 1994
Manny Rayner, David Carter, Vassilios Digalakis, Patti Price
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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.

* 13 pages, Latex source. To appear in Proc. HLT '94 
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