The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2017
Filed:
Mar. 11, 2015
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Brian E. D. Kingsbury, Cortlandt Manor, NY (US);
Lidia Mangu, New York, NY (US);
Michael A. Picheny, White Plains, NY (US);
George A. Saon, Stamford, CT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 15/00 (2013.01); G10L 15/193 (2013.01); G10L 15/08 (2006.01);
U.S. Cl.
CPC ...
G10L 15/193 (2013.01); G10L 2015/085 (2013.01); G10L 2015/088 (2013.01);
Abstract
A method for spoken term detection, comprising generating a time-marked word list, wherein the time-marked word list is an output of an automatic speech recognition system, generating an index from the time-marked word list, wherein generating the index comprises creating a word loop weighted finite state transducer for each utterance, i, receiving a plurality of keyword queries, and searching the index for a plurality of keyword hits.