SOCIAL NETWORK BASED CONTEXTUAL RANKING
First Claim
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1. A method performed on a computer processor, said method comprising:
- receiving a plurality of usage context;
receiving a request comprising a first category and a first user;
searching a social network comprising said first user to identify a first set of persons having a reputation level associated with said first category;
for each person in said first set of persons;
determining a influence factor for said first category based at least in part on relationships within said social network between said first user and said person in said first set of persons;
ranking said first set of persons based at least in part on said influence factor.
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Abstract
A ranked set of users may be calculated from an expertise categorization for each user and a person'"'"'s trust in the users for specific categories. The ranked set of users may be used for presenting search results, recommendations, social marketing, or other uses. A person'"'"'s reputation may be determined through various online activities. A person'"'"'s trust in another person may be related to their proximity and activity in one or more social networks.
176 Citations
20 Claims
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1. A method performed on a computer processor, said method comprising:
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receiving a plurality of usage context; receiving a request comprising a first category and a first user; searching a social network comprising said first user to identify a first set of persons having a reputation level associated with said first category; for each person in said first set of persons; determining a influence factor for said first category based at least in part on relationships within said social network between said first user and said person in said first set of persons; ranking said first set of persons based at least in part on said influence factor. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system comprising:
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an reputation scorer that searches for a first category to identify persons related to said first category and determines a reputation rating for said persons relating to said first category; an influencer analyzer that; searches a social network for persons having said reputation rating for said first category; determines an influence score for said persons; and ranks said persons based in part on said influence score. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. A method performed on a computer processor, said method comprising:
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receiving a plurality of categories; for each of said plurality of categories; searching a set of documents for a category to identify a plurality of persons associated with said category; for each of said plurality of persons, determining a reputation level for a person after searching online references for said person, said reputation level being based on explicit actions performed by said person and feedback performed by other persons relating to said person; receiving a request comprising a first category and a first user; searching a social network comprising said first user to identify a first set of persons having said reputation level associated with said first category; for each person in said first set of persons; determining a trust factor based at least in part on relationships within said social network between said first person and said person in said first set of persons; ranking said first set of persons based at least in part on said trust factor. - View Dependent Claims (18, 19, 20)
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Specification