期刊论文

Social tag network analysis and the investigation of personalized information services based on Social Network Analysis

英文

中国图书馆学报

1001-8867

2011

00

102-113

one of the research results from the China National Social Science Foundation supported project"The Theoretical and Empirical Research on Knowledge Sharing in Virtual Teams from the Perspective of the Embeddedness of Social Networks"(No.08BTQ023)； the Ministry of Education Social Science Youth Foundation supported project"The Exploiting and Application of User-Oriented Clickstream Information Resources"(No.08JC870005)；

本校为第一机构

Based on the analysis of the methods,characteristics,and limitations of the existing social tagging system and leveraging the Social Network Analysis(SNA) approach,four SNA-based social tag network analysis methods are proposed:point-line-density analysis,centrality analysis,cohesive subgroup analysis,and structural equivalence analysis.The application of the personalized information service model based on social tag network has been realized using SNA software.The application of this model provides a new way of reasoning for further promoting the practices of personalized information services...