SYSTEM AND METHOD FOR INDEPENDENTLY RECOGNIZING AND SELECTING ACTIONS AND OBJECTS IN A SPEECH RECOGNITION SYSTEM

Patent №

US 7,966,176

Granted

2011-06-21

Filed 2009

Owner

AT&T INTELLECTUAL PROPERTY I, L.P.

+2 more

Lab

AI components

3

nlp · speech · kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12603619

A system includes an acoustic input engine configured to accept a speech input, to recognize phonemes of the speech input, and to create word strings based on the recognized phonemes. The system includes a semantic engine coupled to the acoustic engine and operable to identify actions and to identify objects by parsing the word strings. The system also includes an action-object pairing system to identify a dominant entry from the identified actions and the identified objects, to select a complement to the dominant entry from the identified actions and the identified objects, and to form an action-object pair that includes the dominant entry and the complement. The system further includes an action-object routing table operable to provide a routing destination based on the action-object pair. The system also includes a call routing module to route a call to the routing destination.

AI classification

Natural language1.00
Speech1.00
Knowledge representation0.72
Machine learning0.13
AI hardware0.09
Planning0.02
Vision0.00
Evolutionary computation0.00

Ownership

AT&T INTELLECTUAL PROPERTY I, L.P.

assignment · 234060595

SBC KNOWLEDGE VENTURES, L.P.

correct · 414670271

AT&T KNOWLEDGE VENTURES, L.P.

namechg · 414670365

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