Salīdzināt metodes
Apskatiet izvēlētās metodes blakus; rindas, kas atšķiras, ir izceltas.
| Bayesiešu stohastiskais bloku modelis× | Baijesa sociālo tīklu analīze× | |
|---|---|---|
| Nozare | Tīklu analīze | Tīklu analīze |
| Saime | Machine learning | Machine learning |
| Izcelsmes gads≠ | 2001–2014 | 2002 |
| Autors≠ | Nowicki, K. & Snijders, T. A. B.; extended by Peixoto, T. P. | Hoff, P. D.; Raftery, A. E.; Handcock, M. S. |
| Tips≠ | Probabilistic generative model with Bayesian inference | Probabilistic / Bayesian network model |
| Pirmavots≠ | Peixoto, T. P. (2014). Efficient Monte Carlo and greedy heuristic for the inference of stochastic block models. Physical Review E, 89(1), 012804. DOI ↗ | 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. DOI ↗ |
| Citi nosaukumi | Bayesian SBM, B-SBM, probabilistic block model, Bayesian community detection model | Bayesian SNA, Bayesian network modeling, probabilistic social network analysis, Bayesian relational modeling |
| Saistītās | 5 | 5 |
| Kopsavilkums≠ | The Bayesian Stochastic Block Model (Bayesian SBM) is a principled probabilistic method for community detection in networks. It treats group membership as a latent variable and uses Bayesian inference to simultaneously recover block structure and select the number of communities, avoiding the resolution-limit bias that plagues modularity-based approaches. | 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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