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:
Jul. 08, 2014
Filed:
Aug. 02, 2006
Yousuke Sakao, Tokyo, JP;
Kenji Satoh, Tokyo, JP;
Yoshihiro Ikeda, Chiba, JP;
NEC Corporation, Tokyo, JP;
Abstract
[PROBLEMS] To provide a data processing device such as a text mining device capable of extracting characteristic structures properly even in case a plurality of words indicating identical contents or a plurality of words semantically associated are contained in input data. [MEANS FOR SOLVING PROBLEMS] Association node extraction unit () of a text mining device () extracts association nodes containing semantically associated words from a graph obtained as a result of syntax analysis. Association node joint unit () transforms the graph by joint of a part of or a whole of the association nodes. Characteristic structure extraction unit () extracts a characteristic structure from the graph transformed by the association node joint unit.