Invention Grant
- Patent Title: Method and apparatus for automatically incorporating hypothetical context information into recommendation queries
- Patent Title (中): 将假设上下文信息自动并入推荐查询的方法和装置
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Application No.: US12021623Application Date: 2008-01-29
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Publication No.: US07904530B2Publication Date: 2011-03-08
- Inventor: Kurt E. Partridge , Robert R. Price , Nicolas B. Ducheneaut
- Applicant: Kurt E. Partridge , Robert R. Price , Nicolas B. Ducheneaut
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
A system facilitates automatically determining the hypothetical context information or the distribution of hypothetical contexts. During operation, the system receives a request from a user for one or more recommendations. The system also receives a current context substantially associated with the request. The system then determines a hypothetical context for the request, wherein the hypothetical context may be determined by considering several sources of information, including but not limited to the current context, past contexts, and relationships between the current context and past contexts. Next, the system determines one or more recommendations for the user based on the hypothetical context. Finally, the system returns the one or more recommendations to the user.
Public/Granted literature
Information query