Σύγκριση μεθόδων

	Ανάλυση Δικτύων Δύο Τρόπων με Βεβαιότητα (Bayesian Two-Mode Network Analysis)	Μπεϋζιανή Ανάλυση Κοινωνικών Δικτύων
Πεδίο	Ανάλυση Δικτύων	Ανάλυση Δικτύων
Οικογένεια	Machine learning	Machine learning
Έτος προέλευσης	1997–2010s	2002
Δημιουργός	Borgatti & Everett (two-mode SNA); Bayesian extensions by multiple authors	Hoff, P. D.; Raftery, A. E.; Handcock, M. S.
Τύπος	Probabilistic network model	Probabilistic / Bayesian network model
Θεμελιώδης πηγή	Borgatti, S. P., & Everett, M. G. (1997). Network analysis of 2-mode data. Social Networks, 19(3), 243–269.	Hoff, 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.
Εναλλακτικές ονομασίες	Bayesian bipartite network analysis, probabilistic two-mode network analysis, Bayesian affiliation network analysis, Bayesian two-mode SNA	Bayesian SNA, Bayesian network modeling, probabilistic social network analysis, Bayesian relational modeling
Συναφείς	5	5
Σύνοψη	Bayesian two-mode network analysis applies probabilistic Bayesian inference to bipartite (two-mode) networks — graphs linking two distinct sets of nodes such as actors and events, authors and papers, or consumers and products. By placing priors over tie probabilities and structural parameters, analysts obtain uncertainty estimates around centrality, community membership, and projection metrics rather than single-point estimates.	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.