Patent · US Active

Character string classification method and system, and character string classification device

US11463476B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

GUANGDONG UNIVERSITY OF TECHNOLOGY · CN

Inventors

Wenyin Liu · Longbeilingcun, CN
Zhenguo Yang · Richland, US
Huaping Yuan · Longbeilingcun, CN
Xu Chen · Beijing, CN
Yukun Li · Beijing, CN

Key dates

Filing date	Jan 17, 2018
Grant date	Oct 4, 2022
Priority date	—
Expiry date	Sep 6, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/1416
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A character string classification method, a character string classification system, a character string classification device, and a computer readable storage medium are provided. The method includes: acquiring a to-be-classified character string, inputting the to-be-classified character string to a feature extractor to obtain a feature vector of the to-be-classified character string, and inputting the feature vector to a classifier to obtain a classification result of the to-be-classified character string. With the character string classification method, only the features of the character string itself are used in the character string classification process. That is, the to-be-classified character string is directly inputted to the feature extractor to obtain the feature vector, and the classifier classifies the to-be-classified character string based on the feature vector, thereby eliminating requirement for other information associated with the character string.

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