Methoden vergleichen

	Stochastic Block Model	Text Network Analysis
Fachgebiet	Netzwerkanalyse	Text Mining
Familie	Process / pipeline	Process / pipeline
Entstehungsjahr	1983	2011 (Paranyushkin); 2005 (Diesner & Carley)
Urheber	—	Dmitry Paranyushkin; Jana Diesner & Kathleen M. Carley
Typ	Probabilistic generative graph model	Text-mining network method
Wegweisende Quelle	Holland, P.W., Laskey, K.B. & Leinhardt, S. (1983). Stochastic Blockmodels: First Steps. Social Networks, 5(2), 109-137.	Paranyushkin, D. (2011). Identifying the Pathways for Meaning Circulation Using Text Network Analysis. Nodus Labs.
Aliasnamen	SBM, degree-corrected SBM, DCSBM, Stokastik Blok Modeli (SBM)	semantic network analysis, word co-occurrence network, Metin Ağ Analizi (Text Network Analysis)
Verwandt	7	4
Zusammenfassung	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.	Text network analysis models the words or concepts in a text as nodes and their co-occurrences as edges, then uses network metrics to reveal the structure of meaning. The approach was advanced by Diesner and Carley (2005) for communication networks and by Paranyushkin (2011) for tracing the pathways of meaning circulation in text.