Porovnat metody
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| Bayesian Network Diffusion Analysis× | Analýza síťové difúze× | |
|---|---|---|
| Obor | Analýza sítí | Analýza sítí |
| Rodina | Machine learning | Machine learning |
| Rok vzniku≠ | 2010s | 1927 (epidemic roots); network formalization 1990s–2000s |
| Tvůrce≠ | Gomez Rodriguez, M.; Leskovec, J.; and related network science community | Kermack, W. O. & McKendrick, A. G. |
| Typ≠ | Probabilistic inference on network spreading processes | Simulation / analytical model |
| Původní zdroj≠ | Gomez Rodriguez, M., Leskovec, J., & Scholkopf, B. (2012). Structure and Dynamics of Information Pathways in Online Media. Proceedings of the 6th ACM International Conference on Web Search and Data Mining (WSDM), 23–32. DOI ↗ | Kermack, W. O. & McKendrick, A. G. (1927). A contribution to the mathematical theory of epidemics. Proceedings of the Royal Society of London A, 115(772), 700–721. DOI ↗ |
| Další názvy | Bayesian diffusion model, probabilistic network diffusion, Bayesian spreading process inference, BNDA | diffusion on networks, information diffusion, contagion spreading model, network propagation model |
| Příbuzné | 5 | 5 |
| Shrnutí≠ | Bayesian Network Diffusion Analysis applies Bayesian probabilistic inference to the study of how information, diseases, behaviors, or innovations propagate through a network. By placing priors over diffusion parameters and updating them with observed cascade data, it quantifies transmission rates, identifies influential spreaders, reconstructs latent propagation pathways, and provides full uncertainty estimates — all within a principled statistical framework. | Network diffusion analysis models how information, diseases, behaviors, or innovations spread across a graph of nodes and edges. Drawing on classical epidemic theory (SI, SIR, SIS) and modern network science, it tracks which nodes become infected, how quickly, and whether the spread reaches a global cascade or dies out locally. |
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