Stefanescu, Stefan
Published in Romanian Journal of Economic Forecasting,
Full text available online
16 February 2008 Requires a PDF viewer such as Xpdf
or Adobe
Acrobat Reader 122Kb |
The iterative deterministic optimization method could not more find multiple global minima of a given objective function ( [6] ).
Generally, the probabilistic optimization algorithms have not this restrictive behaviour, to determine only a single global minimum point. In this context we’ll prove experimentally that Nelder-Mead’s heuristic procedure can detect successfully multiple global extremal points.
Keywords:
global optimization, Nelder-Mead algorithm, multiple minima
JEL Classification:
C61, C02