Similarity calculating method and apparatus

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United States of America Patent

PATENT NO 9317887
APP PUB NO 20140136534A1
SERIAL NO

13946693

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEDAEJEON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hyun Sook Daejeon, KR 40 520
Choi, Woo Yong Daejeon, KR 22 170
Gil, Youn Hee Daejeon, KR 16 144
Jo, Su Hyung Daejeon, KR 12 197
Kim, Keon Woo Daejeon, KR 28 100
Kim, Young Soo Daejeon, KR 397 4284
Lee, Joo Young Daejeon, KR 129 544
Lee, Sang Su Daejeon, KR 49 543
Un, Sung Kyong Daejeon, KR 14 195

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