A New Look into Fano's Inequality from the Viewpoint of the Rate-Risk Function

Fumio KANAYA  

IEICE TRANSACTIONS (1976-1990)   Vol.E71   No.11   pp.1116-1121
Publication Date: 1988/11/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: PAPER
Category: Information Theory and Coding Theory

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A novel interpretation is given to the information-theoretic meaning of Fano's inequality from the viewpoint of the rate-risk function which expresses the relationship between information rate of observed data and Bayes risk in a decision making context.