Method of phrase verification with probabilistic confidence...

Details Method of phrase verification with probabilistic confidence... Method of phrase verification with probabilistic confidence...

2006-03-07

2006-03-07

McFadden, Susan (Department: 2655)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S251000, C704S236000

Reexamination Certificate

active

07010484

ABSTRACT:
A method of phrase verification to verify a phrase not only according to its confidence measures but also according to neighboring concepts and their confidence tags. First, an utterance is received, and the received utterance is parsed to find a concept sequence. Subsequently, a plurality of tag sequences corresponding to the concept sequence is produced. Then, a first score of each of the tag sequences is calculated. Finally, the tag sequence of the highest first score is selected as the most probable tag sequence, and the tags contained therein are selected as the most probable confidence tags, respectively corresponding to the concepts in the concept sequence.

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