Selection of superwords based on criteria relevant to both speec

Details Selection of superwords based on criteria relevant to both speec Selection of superwords based on criteria relevant to both speec

1997-10-29

2000-03-28

Isen, Forester W

Data processing: speech signal processing, linguistics, language

Linguistics

704257, G06F 1728, G10L 506, G10L 900

Patent

active

060443375

ABSTRACT:
This invention is directed to the selection of superwords based on a criterion relevant to speech recognition and understanding. Superwords are used to refer to those word combinations which are so often spoken that are recognized or should have models for such combinations reflected in its grammar. The selected superwords are placed in a lexicon is then used by a speech recognizer to improve recognition of input speech utterances for the proper routing of a user's task objectives.

REFERENCES:
patent: 5384892 (1995-01-01), Strong
patent: 5675707 (1997-10-01), Gorin et al.
patent: 5794193 (1998-08-01), Gorin et al.
patent: 5839106 (1998-11-01), Bellegarda
patent: 5860063 (1999-01-01), Gorin et al.
Giachin, Egidio P., "Phrase Bigrams For Continuous Speech Recognition" IEEE, 1995, pp. 225-228.

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