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베이지안 연결 중심성×베이지안 사회 연결망 분석×
분야네트워크 분석네트워크 분석
계열Machine learningMachine learning
기원 연도2010s2002
창시자Brandes, U. (betweenness); Bayesian extension developed by multiple authors (2010s)Hoff, P. D.; Raftery, A. E.; Handcock, M. S.
유형Probabilistic network centrality measureProbabilistic / Bayesian network model
원전Newman, M.E.J. (2010). Networks: An Introduction. Oxford University Press. ISBN: 978-0-19-920665-0Hoff, P. D., Raftery, A. E., & Handcock, M. S. (2002). Latent space approaches to social network analysis. Journal of the American Statistical Association, 97(460), 1090–1098. DOI ↗
별칭Bayesian BC, probabilistic betweenness centrality, uncertainty-aware betweenness centrality, posterior betweenness estimationBayesian SNA, Bayesian network modeling, probabilistic social network analysis, Bayesian relational modeling
관련35
요약Bayesian Betweenness Centrality estimates how often a node lies on shortest paths in a network while explicitly quantifying uncertainty arising from incomplete, sampled, or noisy edge observations. Rather than producing a single point estimate, it yields a posterior distribution over betweenness scores, enabling credible intervals and probabilistic comparisons between nodes.Bayesian Social Network Analysis applies Bayesian probabilistic inference to relational data, placing prior distributions over network parameters and updating them with observed tie data to yield full posterior distributions over structural features, tie probabilities, and latent actor positions. It enables principled uncertainty quantification in network models, making it especially valuable when data are sparse, partially observed, or subject to measurement error.
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