finding minimum of ugly and parameterised function
Subject: finding minimum of ugly and parameterised function
From: Ivana Cace
Date: Thu, 28 Jun 2012 17:58:32 +0000
> But are you sure that you want an exact (symbolic) solution of this equation?
Actually, I found I can get the properties I want by using a simple approximation of the sigmoid function: a piecewise function consisting of 2 horizontal lines connected by a slope.
Thanks, zooming out was helpful.
Ivana