The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2025
Filed:
Nov. 19, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Feng Liu, Beijing, CN;
Mengmeng Liu, Beijing, CN;
Zhiming Zhang, Beijing, CN;
Nan Liang, Beijing, CN;
Jiawei Xu, Beijing, CN;
Zhentao Liu, Beijing, CN;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Disclosed is a text classification method and a text classification device. The text classification method includes: receiving text data (S), the text data comprising one or more text semantic units; replacing the text semantic unit with a corresponding text keyword (S), based on a correspondence between text semantic elements and text keywords; extracting, with a semantic model, a semantic feature of the text keyword (S); and classifying, with a classification model, the text keyword at least based on the semantic feature, as a classification result of the text data (S).