Σύγκριση μεθόδων

	Δίκτυο Bayes	Η αιτιακή αναγνώριση με κατευθυνόμενους ακυκλικούς γράφους (do-calculus)
Πεδίο	Μπεϋζιανή Στατιστική	Αιτιακή Συμπερασματολογία
Οικογένεια	Bayesian methods	Regression model
Έτος προέλευσης	1988	2009
Δημιουργός	Judea Pearl	Judea Pearl
Τύπος	Probabilistic graphical model	Causal identification framework
Θεμελιώδης πηγή	Pearl, J. (1988). Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference. Morgan Kaufmann. ISBN: 978-1558604797	Pearl, J. (2009). Causality: Models, Reasoning, and Inference (2nd ed.). Cambridge University Press. ISBN: 978-0521895606
Εναλλακτικές ονομασίες	Bayes network, belief network, probabilistic graphical model, directed graphical model	do-calculus, backdoor adjustment, Pearl causal identification, DAG ile Nedensel Tanımlama (do-calculus)
Συναφείς	4	5
Σύνοψη	A Bayesian network is a probabilistic graphical model, introduced by Judea Pearl in 1988, that encodes a set of variables and their conditional dependencies as a directed acyclic graph (DAG). Each node represents a variable; each directed edge encodes a direct probabilistic influence. By combining Bayes' rule with the graph's conditional independence structure, the model supports reasoning under uncertainty — computing the probability of any variable given observed evidence about others.	DAG causal identification is a framework, developed by Judea Pearl (2009), that encodes causal assumptions as a directed acyclic graph and uses the do-calculus rules to determine whether and how a causal effect can be identified from observational data. It systematically handles confounders, instrumental variables, and backdoor paths.