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:
Nov. 29, 2016
Filed:
Apr. 01, 2011
Alnur Ali, Kirkland, WA (US);
Jianfeng Gao, Kirkland, WA (US);
Xiaodong He, Issaquah, WA (US);
Bodo Von Billerbeck, Melbourne, AU;
Sanaz Ahari, Bellevue, WA (US);
Alnur Ali, Kirkland, WA (US);
Jianfeng Gao, Kirkland, WA (US);
Xiaodong He, Issaquah, WA (US);
Bodo von Billerbeck, Melbourne, AU;
Sanaz Ahari, Bellevue, WA (US);
Microsoft Technolgy Licensing, LLC, Redmond, WA (US);
Abstract
Systems, methods, and computer media for identifying related strings for search query rewriting are provided. Session data for a user search query session in an accessed click log data is identified. It is determined whether a first additional search query in the session data is related to a first user search query based on at least one of: dwell time; a number of search result links clicked on; and similarity between web page titles or uniform resource locators (URLs). When related, the first additional search query is incorporated into a list of strings related to the first user search query. One or more supplemental strings that are related to the first user search query are also identified. The identified supplemental strings are also included in the list of strings related to the first user search query.