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:
Oct. 02, 2012
Filed:
Oct. 01, 2008
David L. Marvit, San Francisco, CA (US);
Jawahar Jain, Los Altos, CA (US);
Stergios Stergiou, Sunnyvale, CA (US);
Alex Gilman, Fremont, CA (US);
B. Thomas Adler, Santa Cruz, CA (US);
John J. Sidorowich, Santa Cruz, CA (US);
Yannis Labrou, Washington, DC (US);
David L. Marvit, San Francisco, CA (US);
Jawahar Jain, Los Altos, CA (US);
Stergios Stergiou, Sunnyvale, CA (US);
Alex Gilman, Fremont, CA (US);
B. Thomas Adler, Santa Cruz, CA (US);
John J. Sidorowich, Santa Cruz, CA (US);
Yannis Labrou, Washington, DC (US);
Fujitsu Limited, Kawasaki-shi, JP;
Abstract
In one embodiment, assigning tags to a document includes accessing the document, where the document comprises text units that include words. The following is performed for each text unit: a subset of words of a text unit is selected as candidate tags, relatedness is established among the candidate tags, and certain candidate tags are selected according to the established relatedness to yield a candidate tag set for the text unit. Relatedness between the candidate tags of each candidate tag set and the candidate tags of other candidate tag sets is determined. At least one candidate tag is assigned to the document according to the determined relatedness.