SIMILARITY CALCULATING METHOD AND APPARATUS
First Claim
1. A similarity calculating method, comprising:
- extracting similarity calculating data, which is determined in advance, by receiving a communication activity record for every user;
modeling a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and
calculating a similarity between users using the modeled communication activity pattern for every user and common information.
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Abstract
A similarity calculating method and apparatus are disclosed. A similarity calculating method according to an exemplary embodiment of the present invention includes extracting similarity calculating data, which is determined in advance, by receiving a communication activity record for every user; modeling a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and calculating a similarity between users using the modeled communication activity pattern for every user and common information. The modeling includes: modeling the communication activity pattern by calculating a value of a static feature from the similarity calculating data, and modeling the common information by calculating a value of a dynamic feature from the similarity calculating data.
48 Citations
18 Claims
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1. A similarity calculating method, comprising:
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extracting similarity calculating data, which is determined in advance, by receiving a communication activity record for every user; modeling a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and calculating a similarity between users using the modeled communication activity pattern for every user and common information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 14, 15, 16, 17, 18)
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8. A similarity calculating apparatus, comprising:
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a data extracting unit configured to extract similarity calculating data, which is determined in advance, by receiving a communication activity record for every user; a modeling unit configured to model a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and a similarity calculating unit configured to calculate a similarity between users using the modeled communication activity pattern for every user and common information. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification