Systems and methods of improving automated speech recognition accuracy using statistical analysis of search terms

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United States of America Patent

PATENT NO 8543393
APP PUB NO 20090292538A1
SERIAL NO

12124060

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods of improving speech recognition accuracy using statistical analysis of word or phrase-based search terms are disclosed. An illustrative system for statistically analyzing search terms includes an interface adapted to receive a text-based search term, a textual-linguistic analysis module that detects textual features within the search term and generates a first score, a phonetic conversion module that converts the search term into a phoneme string, a phonetic-linguistic analysis module that detects phonemic features within the phoneme string and generates a second score, and a score normalization module that normalizes the first and second scores and outputs a search term score to a user or process.

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Patent Owner(s)

Patent OwnerAddress
CALABRIO INC241 N 5TH AVENUE MINNEAPOLIS MN 55401

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnish, David M Ramsey, US 1 28

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