APPARATUS AND METHOD FOR ANALYZING USER PREFERENCE ABOUT DOMAIN USING MULTI-DIMENSIONAL, MULTI-LAYERED CONTEXT STRUCTURE
First Claim
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1. An apparatus of analyzing a user preference about a domain, comprising:
- a context structure creator configured to analyze a history of a context and to create a context structure that expresses a relationship between contexts; and
a context structure matching unit configured to match a current context to the context structure and calculate a context matching value of the current context.
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Abstract
An apparatus of analyzing a user preference about a domain is provided. The apparatus including a context structure creator configured to analyze a history of a context and to create a context structure that expresses a relationship between contexts, and a context structure matching unit configured to match a current context to the context structure and calculate a context matching value of the current context.
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20 Claims
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1. An apparatus of analyzing a user preference about a domain, comprising:
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a context structure creator configured to analyze a history of a context and to create a context structure that expresses a relationship between contexts; and a context structure matching unit configured to match a current context to the context structure and calculate a context matching value of the current context. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 18, 19, 20)
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11. A method of analyzing a user preference about a domain, comprising:
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collecting a current context and storing the current context in a context storage; analyzing histories of contexts stored in the context storage and creating a context structure that expresses a relationship between the contexts; matching the current context to the context structure and calculating a context matching value of the current context about a domain element. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A device comprising:
an apparatus of analyzing a user preference about a domain, comprising; a context structure creator configured to create a context structure that expresses a relationship between contexts; and a context structure matching unit configured to match a current context to the context structure and calculate a context matching value of a current context.
Specification