Compara mètodes

	Model de Bloc Estocàstic Dinàmic	Anàlisi de modularitat
Camp	Anàlisi de xarxes	Anàlisi de xarxes
Família	Machine learning	Machine learning
Any d'origen	2011	2004
Autor original	Yang, T.; Chi, Y.; Zhu, S.; Gong, Y.; Jin, R.	Newman, M. E. J. & Girvan, M.
Tipus	Generative probabilistic model	Community detection / graph partitioning
Font seminal	Yang, T., Chi, Y., Zhu, S., Gong, Y., & Jin, R. (2011). Detecting communities and their evolutions in dynamic social networks — a Bayesian approach. Machine Learning, 82(2), 157–189.	Newman, M. E. J., & Girvan, M. (2004). Finding and evaluating community structure in networks. Physical Review E, 69(2), 026113.
Àlies	DSBM, dynamic SBM, time-varying stochastic block model, temporal block model	Q-modularity, community structure detection, network modularity optimization, graph partitioning by modularity
Relacionats	5	5
Resum	The Dynamic Stochastic Block Model (DSBM) is a generative probabilistic framework that extends the static stochastic block model to networks observed across multiple time points. It jointly models community membership and community evolution, allowing researchers to detect and track latent groups and their structural changes over time in longitudinal network data.	Modularity analysis is a network science method, formalized by Newman and Girvan in 2004, that detects community structure in graphs by measuring whether edges are more concentrated within groups than expected by chance. Its scalar quality index Q guides algorithms that partition nodes into cohesive clusters, making it the most widely adopted framework for community detection in social, biological, and technological networks.