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:
Jun. 02, 2009
Filed:
May. 11, 2006
Scott Richard Holmes, Morgan Hill, CA (US);
Hongcheng MI, Sunnyvale, CA (US);
Sumit Negi, New Delhi, IN;
Zengyan Zhang, San Jose, CA (US);
Scott Richard Holmes, Morgan Hill, CA (US);
Hongcheng Mi, Sunnyvale, CA (US);
Sumit Negi, New Delhi, IN;
Zengyan Zhang, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A selection system and method. The selection method comprises receiving, by a computing system, a taxonomy of data related to a specified domain of knowledge on the web. A taxonomy tree is constructed from the taxonomy. A sub tree related to a sub-domain from specified domain is selected from the taxonomy tree. A first list comprising user expected universal resource locators (URLs) related to the sub-domain is received. A second list comprising topic expressions defining each node of the taxonomy sub-tree is generated. A query based on the second list is generated. The query is applied on an index of URLs generated from a web crawling process to generate a third list. A recall value is calculated based on the first list and the third list.