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OblastAnaliza mrežaAnaliza mreža
PorodicaMachine learningMachine learning
Godina nastanka1986 (foundations); 2007 (modern directed ERGM formulation)1994
TvoracFrank, O. & Strauss, D.; extended by Robins, Pattison, Kalish & LusherWasserman, S. & Faust, K.
TipStatistical generative model for directed networksStructural analysis of directed graphs
Temeljni izvorRobins, G., Pattison, P., Kalish, Y. & Lusher, D. (2007). An introduction to exponential random graph (p*) models for social networks. Social Networks, 29(2), 173-191. DOI ↗Wasserman, S. & Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge University Press. ISBN: 978-0-521-38707-1
Drugi naziviDirected ERGM, p-star model (directed), directed p* model, directed Markov graph modeldirected SNA, digraph analysis, directed graph network analysis, asymmetric network analysis
Srodne45
SažetakThe Directed Exponential Random Graph Model (Directed ERGM) is a family of statistical models for directed networks that estimates the probability of observing a given directed graph as a function of structural configurations — such as reciprocity, transitive triads, and in-degree centralization — and node or dyad covariates, enabling principled inference about the social processes that generate directed ties.Directed Social Network Analysis (directed SNA) studies networks in which every tie has an explicit direction — from a sender to a receiver — rather than treating relationships as symmetric. It extends the classical SNA toolkit with in-degree, out-degree, reciprocity, and asymmetric path measures, making it the appropriate framework wherever relationship direction carries substantive meaning, such as citation flows, advice-seeking, follower graphs, or information cascades.
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ScholarGateUporedite metode: Directed Exponential Random Graph Model · Directed Social Network Analysis. Preuzeto 2026-06-17 sa https://scholargate.app/sr/compare