METHOD AND APPARATUS FOR EXTRACTING CHARACTERISTIC RELATION CIRCLE FROM NETWORK

摘要

FIELD: physics, computer engineering.;SUBSTANCE: invention relates to computer techniques for messaging between network users. The method includes acquiring user information, specifying the characteristics of the characteristic relation circle to be extracted, determining set of the users whose user information matches with the specified characteristics, and extracting the set of the users determined as the characteristic relation circle. The apparatus includes an acquiring module and an extracting module. After extracting the characteristic relation circle from the social network, relation-chain information in the social network can be used effectively to provide target propagation and accurate search of information.;EFFECT: faster user search based on specified parameters.;5 cl, 5 dwg, 4 tbl