INTENT-SPECIFIC AUTOMATIC SPEECH RECOGNITION RESULT GENERATION

Patent №

US 9,922,650

Granted

2018-03-20

Filed 2013

Owner

AMAZON TECHNOLOGIES, INC.

AI components

4

ml · nlp · speech · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14137567

Features are disclosed for generating intent-specific results in an automatic speech recognition system. The results can be generated by utilizing a decoding graph containing tags that identify portions of the graph corresponding to a given intent. The tags can also identify high-information content slots and low-information carrier phrases for a given intent. The automatic speech recognition system may utilize these tags to provide a semantic representation based on a plurality of different tokens for the content slot portions and low information for the carrier portions. A user can be presented with a user interface containing top intent results with corresponding intent-specific top content slot values.

AI classification

Natural language1.00
Speech1.00
Machine learning1.00
AI hardware0.87
Vision0.35
Knowledge representation0.21
Evolutionary computation0.00
Planning0.00

Ownership

AMAZON TECHNOLOGIES, INC.

assignment · 351660721

Assignors

SECKER-WALKER, HUGH EVAN, CHALLENNER, AARON LEE MATHERS, RASTROW, ARIYA

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

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