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:
May. 31, 2022
Filed:
Feb. 01, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/2457 (2019.01); G06F 16/93 (2019.01); G06F 16/248 (2019.01); G06V 30/414 (2022.01);
U.S. Cl.
CPC ...
G06F 16/24578 (2019.01); G06F 16/248 (2019.01); G06F 16/93 (2019.01); G06V 30/414 (2022.01);
Abstract
A document acquisition unit () collects documents, a feature amount calculation unit () calculates feature amounts of words included in the collected documents, a relevance calculation unit () calculates relevances between the documents and words included in operation logs in a window operated by a user, using the calculated feature amounts of the words included in the documents, and a presentation unit () presents, to the user, a predetermined number of the documents in an order of descending relevance, as related documents. In this manner, it is possible to present documents related to a user's operation to the user.