Matematická teorie informace. Část II
Let be a discrete multidimensional probability distribution over a finite set of variables which is only partially specified by the requirement that it has prescribed given marginals , where is a class of subsets of with . The paper deals with the problem of approximating on the basis of those given marginals. The divergence of an approximation from is measured by the relative entropy . Two methods for approximating are compared. One of them uses formerly introduced concept of...
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