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:
Mar. 23, 2010
Filed:
Jan. 25, 2006
Zhichen Xu, San Jose, CA (US);
Yun Fu, Sunnyvale, CA (US);
Jianchang Mao, San Jose, CA (US);
Difu Su, Palo Alto, CA (US);
Zhichen Xu, San Jose, CA (US);
Yun Fu, Sunnyvale, CA (US);
Jianchang Mao, San Jose, CA (US);
Difu Su, Palo Alto, CA (US);
Yahoo! Inc., Sunnyvale, CA (US);
Abstract
A set of general criteria have been defined to improve the efficacy of a tagging system, and have been applied to present collaborative tag suggestions to a user. The collaborative tag suggestions are based on a goodness measure for tags derived from collective user authorities to combat spam. The goodness measure is iteratively adjusted by a reward-penalty algorithm during tag selection. The collaborative tag suggestions can also incorporate other sources of tags, e.g., content-based auto-generated tags.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile