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Efficient Multidimensional Scaling (MDS)


Quan Wang (view profile)


17 Jun 2013 (Updated )

The is the source code of iterated Levenberg-Marquardt algorithm (ILMA) for solving MDS

% Copyright (C) 2013 Quan Wang <>, 
% Signal Analysis and Machine Perception Laboratory, 
% Department of Electrical, Computer, and Systems Engineering, 
% Rensselaer Polytechnic Institute, Troy, NY 12180, USA
% You are free to use this software for academic purposes if you cite our paper: 
% Quan Wang and Kim L. Boyer. 
% Feature Learning by Multidimensional Scaling and its Applications in Object Recognition.
% 2013 26th SIBGRAPI Conference on Graphics, Patterns and Images (Sibgrapi). IEEE, 2013.
% For commercial use, please contact the authors. 

% The target function to be minimized at each step. 

function f=MDS_cost_vector(x,V_dist,X)


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