GENERATING SPEECH RECOGNITION GRAMMARS FROM A LARGE CORPUS OF DATA

Patent №

US 7,567,902

Granted

2009-07-28

Filed 2002

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

4

ml · nlp · speech · kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

10246901

A method of generating a speech recognition grammar for use with a speech recognition system can include parsing the corpus of data to identify grammatical structures within the corpus of data. The identified grammatical structures can be compared with grammar generation rules to determine particular ones of the identified grammatical structures to include within the speech recognition grammar. The grammar generation rules can designate which grammatical structures are to be included within the speech recognition grammar. The grammatical structures which have been identified in the parsing step and which also have been designated by the grammar generation rules can be included in the speech recognition grammar.

AI classification

Natural language1.00
Speech1.00
Knowledge representation0.94
Machine learning0.91
AI hardware0.41
Planning0.09
Vision0.02
Evolutionary computation0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 133100323

Assignors

DAVIS, BRENT L., REICH, DAVID E.

On an employer assignment, the assignors are typically the inventors.

From the same owner

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