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:
Dec. 27, 2022
Filed:
Apr. 04, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
To arrange all words so that the distance of a given word pair will be appropriate. Using as input a concept basewhich is a set of pairs of a word and a vector representing a concept of the word, and a dictionarywhich is a set of semantically distant or close word pairs, when a word pair C being a pair of given words A, B in the concept baseis present in the dictionary, conversion meansassociates with the word pair C a magnitude D of a difference vector between a difference vector V' between a converted vector of the word A and a converted vector of the word B, and a vector kV determined by multiplying a difference vector V between the vector of the word A in the concept baseand the vector of the word B in the concept baseby a scalar value k. When the word pair C is not present in the dictionary, the conversion meansassociates the magnitude D of the difference vector between the difference vector V′ and the difference vector V with the word pair C. The conversion meansconverts the vector of a given word in the concept basesuch that a total sum of the magnitude D corresponding to every word pair C is minimized.