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Re: st: backed up

From   Stas Kolenikov <>
Subject   Re: st: backed up
Date   Sun, 27 Jun 2010 13:42:46 -0500

On Sun, Jun 27, 2010 at 12:46 PM, sun samn <> wrote:
>   Thanks for your response. What do you mean by 'iterations being concave'? I did encounter another situation--the same number kept being iterated but cannot converge.

The objective function you maximize must be concave.

Stas Kolenikov, also found at
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