Bayesian networks uses ____(a) directed cyclic graph(b) directed acyclic graph(c) undirected cyclic graph(d) undirected acyclic graphThe question was asked by my school teacher while I was bunking the class.I need to ask this question from Techniques topic in portion Cognitive Techniques of Cognitive Radio

Bayesian networks uses ____(a) directed cyclic graph(b) directed acycl

1.	Bayesian networks uses ____(a) directed cyclic graph(b) directed acyclic graph(c) undirected cyclic graph(d) undirected acyclic graphThe question was asked by my school teacher while I was bunking the class.I need to ask this question from Techniques topic in portion Cognitive Techniques of Cognitive Radio
Answer» Correct choice is (b) directed acyclic graph To elaborate: A Bayesian network is a probabilistic GRAPHICAL model where a group of VARIABLES and their conditional DEPENDENCIES are represented USING directed acyclic graph. Directed acyclic graph is a directed graph and does not have directed cycles.

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