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:
Feb. 22, 2022
Filed:
Oct. 16, 2017
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 16/13 (2019.01); G06F 16/31 (2019.01); G06F 40/20 (2020.01); G06K 9/62 (2022.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 16/137 (2019.01); G06F 16/31 (2019.01); G06F 40/20 (2020.01); G06K 9/6218 (2013.01); H04L 63/1433 (2013.01);
Abstract
A selection apparatus includes a macro analysis unit that acquires a macro feature amount from a macro in a document file to which the macro is added, a text analysis unit that acquires a text feature amount from text in the document file, a cluster analysis unit that performs clustering using the macro feature amount and the text feature amount, and a selection unit that selects an analysis target document file based on a cluster analysis result, and is able to efficiently and accurately select the macro-added document file to be analyzed.