Patent · US Active

Data processing method, electronic device, and storage medium

US11663417B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

EAST CHINA JIAOTONG UNIVERSITY · CN

Inventors

Nan Jiang · Tangxia, CN
Jin Li · 流花街道, CN
Wei-Ping Huang · Spånga, SE
Honglong Chen · Qingdao, CN

Key dates

Filing date	Jan 29, 2021
Grant date	May 30, 2023
Priority date	—
Expiry date	Jan 6, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D10/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Provided are a data processing method, an electronic device and a storage medium. The method include: acquiring pending word vectors; acquiring multi-head attention vectors based on the pending word vectors, the multi-head attention vectors including first and second multi-head attention vectors; acquiring, based on the first multi-head attention vector, a first hidden semantic representation corresponding to the sentence; acquiring, based on the second multi-head attention vector, a second hidden semantic representation corresponding to the target word; acquiring a classification feature vector, based on the first and second hidden semantic representations; and acquiring, based on the classification feature vector, a sentiment polarity category of the sentence, and performing a sentiment classification on the sentence.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.