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| Analisi Bayesiana di Reti Multiplex× | Modello a Blocchi Stocastici× | |
|---|---|---|
| Campo | Analisi delle reti | Analisi delle reti |
| Famiglia≠ | Machine learning | Process / pipeline |
| Anno di origine≠ | 2014-2017 | 1983 |
| Ideatore≠ | De Bacco, C. et al.; Kivela, M. et al. | — |
| Tipo≠ | Probabilistic generative model for multiplex networks | Probabilistic generative graph model |
| Fonte seminale≠ | De Bacco, C., Power, E. A., Larremore, D. B., & Moore, C. (2017). Community detection, link prediction, and layer interdependence in multilayer networks. Physical Review E, 95(4), 042317. DOI ↗ | Holland, P.W., Laskey, K.B. & Leinhardt, S. (1983). Stochastic Blockmodels: First Steps. Social Networks, 5(2), 109-137. DOI ↗ |
| Alias | Bayesian multi-layer network analysis, probabilistic multiplex network inference, Bayesian multilayer network modelling, BMNA | SBM, degree-corrected SBM, DCSBM, Stokastik Blok Modeli (SBM) |
| Correlati≠ | 4 | 7 |
| Sintesi≠ | Bayesian multiplex network analysis applies probabilistic generative modelling to networks that carry more than one type of relational tie simultaneously — such as friendship, collaboration, and communication links among the same set of actors. By placing priors over community memberships, edge probabilities, and layer interdependencies, the framework yields posterior distributions rather than point estimates, supporting principled uncertainty quantification across all inferred network properties. | The Stochastic Block Model (SBM), introduced by Holland, Laskey and Leinhardt (1983), is a probabilistic generative model for graphs that assigns nodes to latent blocks and parametrically estimates the connection probabilities between blocks. It is the foundational approach for community detection, core-periphery identification, and hierarchical structure discovery in network analysis. |
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