Relevance ranking for document retrieval
First Claim
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1. A method of sorting objects in document clustering systems comprising:
- determining an object location;
determining a relevance factor for the object based at least in part on object information including the object location; and
ranking the object in relation to one or more other objects based on the relevance factor.
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Abstract
Documents and/or document clusters are ranked with respect to their geographical locations and/or user specific (e.g., user input) relevance. Highly relevant documents and/or document clusters are assigned higher ranks than less relevant documents and/or clusters. In this way, ranked lists of documents and/or clusters, top clusters (e.g., top stories), top documents (e.g., most important articles), etc. may be served (e.g., presented, delivered, etc.) to users.
58 Citations
22 Claims
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1. A method of sorting objects in document clustering systems comprising:
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determining an object location; determining a relevance factor for the object based at least in part on object information including the object location; and ranking the object in relation to one or more other objects based on the relevance factor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A machine readable medium having program instructions stored thereon, the instructions capable of execution by a processor and defining the steps of:
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determining an object location; determining a relevance factor for the object based at least in part on object information including the object location; and ranking the object in relation to one or more other objects based on the relevance factor. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification