Monotonicity of entropy and Fisher information: a quick proof via maximal correlation
نویسندگان
چکیده
منابع مشابه
Monotonicity of Entropy and Fisher Information: A Quick Proof via Maximal Correlation
A simple proof is given for the monotonicity of entropy and Fisher information associated to sums of i.i.d. random variables. The proof relies on a characterization of maximal correlation for partial sums due to Dembo, Kagan and Shepp.
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ژورنال
عنوان ژورنال: Communications in Information and Systems
سال: 2016
ISSN: 1526-7555,2163-4548
DOI: 10.4310/cis.2016.v16.n2.a2