Method and apparatus for correcting and repairing machine-transc

Details Method and apparatus for correcting and repairing machine-transc Method and apparatus for correcting and repairing machine-transc

1996-10-01

1998-12-29

Knepper, David D.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

704236, 704255, 382186, G10L 918, G06K 903

Patent

active

058550003

ABSTRACT:
The method of the present invention is comprised of the steps of locating an error within a recognition hypothesis. A repair hypothesis is generated for the located error from a secondary input signal. At least a portion of the recognition hypothesis is correlated with the repair hypothesis to produce a new hypothesis for the located error. The located error is replaced with the new hypothesis. It has been determined that when the primary and secondary input signals are cross-modal, the chances that the error will be repeated are so low that the correlation step becomes optional.

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