PHONETIC COMPARISON FOR VIRTUAL ASSISTANTS

Patent №

US 11,710,480

Granted

2023-07-25

Filed 2019

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

5

ml · nlp · speech · kr · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16534443

In an approach for optimizing an intelligent virtual assistant by using phonetic comparison to find a response stored in a local database, a processor receives an audio input on a computing device. A processor transcribes the audio input to text. A processor compares the text to a set of user queries and commands in a local database of the computing device using a phonetic algorithm. A processor determines whether a user query or command of the set of user queries and commands meets a pre-defined threshold of similarity. Responsive to determining that the user query or command meets the pre-defined threshold of similarity, a processor identifies an intention of a set of intentions stored in the local database corresponding to the user query or command. A processor identifies a response of a set of responses in the local database corresponding to the intention. A processor outputs the response audibly.

Machine learningNatural languageSpeechKnowledge representationAI hardwareG10L 15/02G10L 15/22G06F 9/453G06F 16/635G06F 16/638G06F 16/685G06F 16/90344G10L 15/1815+5 more

AI classification

Natural language1.00
Speech1.00
Machine learning0.99
Knowledge representation0.99
AI hardware0.91
Planning0.30
Vision0.19
Evolutionary computation0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 499950225

Assignors

GONCALVES JORDAO, GUILHERME, DE ARRUDA VILLELA, AGOSTINHO, BARBOSA, FELIPE GUSTAVO, DA SILVA, CARLOS EDUARDO, COPPOLA PARONETTI, TULIO, DA SILVA, STIPHANIE MARA, SANTOS CORRÊA DA SILVA, LAÉRCIO

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

From the same owner

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