DETERMINING INTENT FROM A HISTORICAL VECTOR OF A TO-BE-ANALYZED STATEMENT

Patent №

US 11,551,007

Granted

2023-01-10

Filed 2020

Owner

ALIBABA GROUP HOLDING LIMITED

Lab

AI components

4

ml · nlp · speech · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16649240

The disclosure relates to identifying a user intent of a statement. When a user intent of a to-be-analyzed statement needs to be determined, at least one historical statement of the to-be-analyzed statement can be determined from an human-computer interaction session. A historical vector determined with reference to a statement vector of the to-be-analyzed statement and a statement vector of the at least one historical statement may comprise related content in the historical statement, and the content may be associated with the content of the to-be-analyzed statement. If the user intent of the to-be-analyzed statement is determined with reference to the historical vector, then the content related to the to-be-analyzed statement comprised in the historical vector may be used as an additional determination reference, so that the accuracy of determining the user intent of the to-be-analyzed statement can be improved.

AI classification

Natural language1.00
Speech0.97
Machine learning0.85
AI hardware0.74
Knowledge representation0.23
Planning0.03
Evolutionary computation0.02
Vision0.00

Ownership

ALIBABA GROUP HOLDING LIMITED

assignment · 522300578

Assignors

HU, YUXIANG

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

From the same owner

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