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. 28, 2023
Filed:
Jul. 08, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Go Irie, Tokyo, JP;
Kaoru Hiramatsu, Tokyo, JP;
Kunio Kashino, Tokyo, JP;
Kiyoharu Aizawa, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
Low-dimensional feature values with which semantic factors of content are ascertained are generated from relevance between sets of two types of content. Based on a relation indicator indicating a pair of groups indicating which groups are related to first types of content groups among second types of content groups, an initial feature value extracting unitextracts initial feature values of the first type of content and the second type of content. A content pair selecting unitselects a content pair by selecting one first type of content and one second type of content from each pair of groups indicated by the relation indicator. A feature value conversion function generating unitgenerates feature conversion functionsof converting the initial feature values into low-dimensional feature values based on the content pair selected from each pair of groups.