加载中…
2016-10-13
Monotonicity of Entropy and Fisher Information: A Quick Proof via Maximal Correlation
Thomas A. Courtade
文献摘要
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.
讨论
0讲解博客
生成讲解博客的中文版本
AI智能校验
生成AI智能校验的中文版本