SYSTEM AND METHOD FOR PERSONALIZED SEARCH
First Claim
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1. A system for personalized search, comprising:
- (a) a service system for searching, collecting relevancy feedback, and acquiring content;
(b) subjects and objects represented in vector form;
(c) optimal subject and object vectors derived solely from said subject'"'"'s relevancy ratings of objects; and
(d) search results to, and collecting relevancy ratings from, an external application;
whereby said system does not need to know anything about object content, does not need to know anything about subject demographics, employs statistical/neural network modeling by means of input modeling rather than transfer function, uses a fixed size profile for subjects and objects for scalable processing,all accomplished in a mentor-less and self-optimizing fashion, scalable to large numbers of users and objects.
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Abstract
A system and method is disclosed for profiling a subject'"'"'s search engine keywords and results based on relevancy feedback. Because the system is based on the search behavior of the user, the profiling is language independent and balances the specificity of search terms against the profiled interests of the user. The system can also synthesize new keyword combinations to assist the user in refining the search or acquiring related content. The system has application in text mining, personalization, behavioral search, search engine optimization, and content acquisition, to name but a few applications.
50 Citations
20 Claims
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1. A system for personalized search, comprising:
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(a) a service system for searching, collecting relevancy feedback, and acquiring content; (b) subjects and objects represented in vector form; (c) optimal subject and object vectors derived solely from said subject'"'"'s relevancy ratings of objects; and (d) search results to, and collecting relevancy ratings from, an external application; whereby said system does not need to know anything about object content, does not need to know anything about subject demographics, employs statistical/neural network modeling by means of input modeling rather than transfer function, uses a fixed size profile for subjects and objects for scalable processing, all accomplished in a mentor-less and self-optimizing fashion, scalable to large numbers of users and objects. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for personalized search, comprising the steps of:
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(a) providing a service system for searching, collecting relevancy feedback, and acquiring content; (b) providing subjects and objects represented in vector form; (c) calculating optimal subject and object vectors derived solely from said subject'"'"'s relevancy ratings of objects; and (d) providing search results to, and collecting relevancy ratings from, an external application; whereby said system does not need to know anything about object content, does not need to know anything about subject demographics, employs statistical/neural network modeling by means of input modeling rather than transfer function, uses a fixed size profile for subjects and objects for scalable processing, all accomplished in a mentor-less and self-optimizing fashion, scalable to large numbers of users, keywords, and objects. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A method for using a system for personalized search, comprising the steps of:
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(a) submitting keywords; (b) presenting search results; (c) selecting a search result; (d) rating the relevancy of the search result; (e) updating user, keyword, and search result profiles; (f) re-matching keyword and content profiles and re-displaying search results; and (e) clustering and synthesizing keywords; whereby said system generates targeted search results to each user and self-optimizes keyword profiles to optimize the relevancy of the search results for each user. - View Dependent Claims (20)
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Specification