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:
Aug. 06, 2013
Filed:
Aug. 23, 2010
Youssef Billawala, Campbell, CA (US);
Sudarshan Lamkhede, Santa Clara, CA (US);
Youssef Billawala, Campbell, CA (US);
Sudarshan Lamkhede, Santa Clara, CA (US);
Yahoo! Inc., Sunnyvale, CA (US);
Abstract
An information retrieval system and computer-based method provide constructing a title for a search result summary of a document through title synthesis, wherein the title is suitable for use in assessing the relevance of the summarized document to a query. Meaningful keywords or key phrases (title components) about the document are Obtained. The title components are classified into pre-established title component classes. When a query is input to which the document is relevant, a title for the document is constructed by arranging title components selected from title component classes to maximize a title utility function. The title utility function may be a query-dependent grade. In addition to the query, the title utility function may also account for constraints under which the title is to be presented to a user.