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Mail Archives: djgpp/2000/01/12/14:44:49

From: Thomas Koenig <THOMAS AT CNEURO DOT EDU DOT CU>
To: djgpp AT delorie DOT com
Subject: Optimization problem
Date: Wed, 12 Jan 2000 12:01:37 +0100
Message-ID: <LPBBIGCALNGLDBDOOOKOGEDKCDAA.thomas@cneuro.edu.cu>
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Reply-To: djgpp AT delorie DOT com

Hi,

I'm deep into math and wonder if anybody has implemented the Newton Raphson
algorithm for minimization. I want to do multidimensional scaling; I have a
distance matrix between points and want to represent the points in a
lowdimensional space with the minimum of stress possible on the distance
matrix.

Thanks

--------------------------------------------
Dr.Thomas Koenig,       thomas AT cneuro DOT edu DOT cu
Cuban Neuroscience Center Fax 0053-7-286-321
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