One-step repair of misrecognized recognition strings

Details One-step repair of misrecognized recognition strings One-step repair of misrecognized recognition strings

2006-10-13

2010-10-05

Chawan, Vijay B (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S243000, C704S240000, C704S257000, C704S234000

Reexamination Certificate

active

07809566

ABSTRACT:
A method for use in automatic speech recognition corrects erroneous recognition elements within a recognition hypothesis. A user input is recognized as a correction hypothesis which contains various recognition elements. A non-deterministic alignment is performed to align at least a portion of the correction hypothesis with an earlier recognition hypothesis which also contains various recognition elements such that the recognition elements in the aligned portion of the correction hypothesis are determined to most likely, correspond to a range of recognition elements in the earlier recognition hypotheses. The recognition elements in the range of recognition elements in the earlier recognition hypothesis are replaced with the recognition elements in the aligned portion of the correction hypothesis.

REFERENCES:
patent: 5555344 (1996-09-01), Zunkler
patent: 5677990 (1997-10-01), Junqua
patent: 5855000 (1998-12-01), Waibel et al.
patent: 6078887 (2000-06-01), Gamm et al.
patent: 6374220 (2002-04-01), Kao
patent: 6571210 (2003-05-01), Hon et al.
patent: 7315818 (2008-01-01), Stevens et al.
patent: 2003/0018475 (2003-01-01), Basu et al.
patent: 2004/0024601 (2004-02-01), Gopinath et al.
patent: 2008/0114595 (2008-05-01), Vair et al.
patent: 2010/0004931 (2010-01-01), Ma et al.
patent: 1376999 (2004-01-01), None

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