Next: Factor graphs: HMM model
Up: MLA_Exercises_2011
Previous: d-separation [4+1* P]
Consider a tree-structured factor graph, in which a given subset of the variable nodes form a connected subgraph (i.e., any variable node of the subset is connected to at least one of the other variable nodes via a single factor node). Show how the sum-product algorithm can be used to compute the marginal distribution over that subset.
Haeusler Stefan
2011-12-06