User interactive precision targeting principle
First Claim
1. A computer-implemented method for determining relevance for a user between a predictor item of content and a plurality of target items of content, said method comprising:
- storing, in data storage, at least one weight parameter for said target items that measures similarity of content between a target item and said predictor item;
storing an affinity score for each of said target items relative to said predictor item, that measures a correlation between said predictor item and said corresponding target item based on interests of a plurality of users;
setting at least one user preference parameter that indicates similarity, including more similar and less similar, desired by said user for content relative to said predictor item;
processing, in a computer, to determine relevance of said target items of content for said user by generating a final score by;
multiplying said weight parameters on similarity for said target items with said user preference parameter for more similar or less similar to generate a user modified similarity score;
adding said affinity score for each of said target items to said modified similarity score for each of said target items to generate said final score for each of said target items; and
determining relevance of said target items of content for said user based on said final score for said target items.
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Abstract
A method of determining content relevance for a user sets a user preference, which is related to a first area of content. The method calculates a set of scores, by using a combination, of the user preference, affinity data, and a parametric weight. The method organizes the content by using the set of scores, such that the organization of the content has a desirable relationship to the user, and recommends the selected content. Preferably, the method precomputes the affinity data and/or the parametric weight to generate and store the precompiled data for later retrieval. The affinity data describes a relationship between a first item of content and a second item of content, and the parametric weight describes an attribute of the second item. Additional embodiments include a system implementation and computer readable medium.
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Citations
24 Claims
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1. A computer-implemented method for determining relevance for a user between a predictor item of content and a plurality of target items of content, said method comprising:
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storing, in data storage, at least one weight parameter for said target items that measures similarity of content between a target item and said predictor item; storing an affinity score for each of said target items relative to said predictor item, that measures a correlation between said predictor item and said corresponding target item based on interests of a plurality of users; setting at least one user preference parameter that indicates similarity, including more similar and less similar, desired by said user for content relative to said predictor item; processing, in a computer, to determine relevance of said target items of content for said user by generating a final score by; multiplying said weight parameters on similarity for said target items with said user preference parameter for more similar or less similar to generate a user modified similarity score; adding said affinity score for each of said target items to said modified similarity score for each of said target items to generate said final score for each of said target items; and determining relevance of said target items of content for said user based on said final score for said target items. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for determining relevance for a user between a predictor item of content and a plurality of target items of content, said system comprising:
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data storage for storing at least one weight parameter for said target items that measures similarity of content between a target item and said predictor item, and storing an affinity score for each of said target items relative to said predictor item, that measures a correlation between said predictor item and said corresponding target item based on interests of a plurality of users; at least one computer, coupled to said data storage, for setting at least one user preference parameter that indicates similarity, including more similar and less similar, desired by said user for content relative to said predictor item, for multiplying said weight parameters on similarity for said target items with said user preference parameter for more similar or less similar to generate a user modified similarity score, adding said affinity score for each of said target items to said modified similarity score for each of said target items to generate said final score for each of said target items, and for determining relevance of said target items of content for said user based on said final score for said target items. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A non-transitory computer readable medium storing a program for determining relevance for a user between a predictor item of content and a plurality of target items of content, comprising:
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storing, in data storage, at least one weight parameter for said target items of content that measures similarity of content between a target item and said predictor item; storing an affinity score for each of said target items relative to said predictor item, that measures a correlation between said predictor item and said corresponding target item based on interests of a plurality of users; setting at least one user preference parameter that indicates similarity, including more similar and less similar, desired by said user for content relative to said predictor item; processing, in a computer, to determine relevance of said target items of content for said user by generating a final score by; multiplying said weight parameters on similarity for said target items with said user preference parameter for more similar or less similar to generate a user modified similarity score; adding said affinity score for each of said target items to said modified similarity score for each of said target items to generate said final score for each of said target items; and determining relevance of said target items of content for said user based on said final score for said target items. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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Specification