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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.:

US 9514126 B1

PDFFull Text
Expired
Date of Patent:
Dec. 06, 2016

Filed:

Nov. 13, 2014

Method and system for automatically detecting morphemes in a task classification system using lattices

Applicant:

At&t Intellectual Property Ii, L.p., Atlanta, GA (US);

Inventor:

Giuseppe Riccardi, Hoboken, NJ (US);

Assignee:

AT&T Intellectual Property II, L.P., Atlanta, GA (US);

Attorney:
Primary Examiner:

Huyen Vo

Int. Cl.
CPC ...
G10L 15/00 (2013.01); G06F 17/28 (2006.01); G10L 15/02 (2006.01); G10L 15/187 (2013.01); G10L 15/07 (2013.01); G10L 25/27 (2013.01); G10L 15/18 (2013.01); G10L 15/24 (2013.01);
U.S. Cl.
CPC ...
G06F 17/28 (2013.01); G10L 15/02 (2013.01); G10L 15/07 (2013.01); G10L 15/187 (2013.01); G10L 25/27 (2013.01); G10L 15/1822 (2013.01); G10L 15/24 (2013.01); G10L 2015/025 (2013.01);
Abstract

The invention concerns a method and corresponding system for building a phonotactic model for domain independent speech recognition. The method may include recognizing phones from a user's input communication using a current phonotactic model, detecting morphemes (acoustic and/or non-acoustic) from the recognized phones, and outputting the detected morphemes for processing. The method also updates the phonotactic model with the detected morphemes and stores the new model in a database for use by the system during the next user interaction. The method may also include making task-type classification decisions based on the detected morphemes from the user's input communication.

Find Patent Forward Citations

Riccardi, Giuseppe. (2016). Method and system for automatically detecting morphemes in a task classification system using lattices (U.S. Patent No. 9514126). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9514126

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