%0 Journal Article
%T Previs£¿o dos Pre£¿os da Energia El¨¦ctrica atrav¨¦s de Redes Neuronais Artificiais
%A Catal£¿o
%A Jo£¿o
%A Mariano
%A S¨ªlvio
%A Mendes
%A Victor
%A Ferreira
%A Lu¨ªs
%J Investiga£¿£¿o Operacional
%D 2007
%I Scientific Electronic Library Online
%X in this paper, a computational tool based on artificial neural networks is presented for electricity prices forecasting to support decision making in a competitive environment. the numerical results obtained for a case study illustrate the behaviour of the computational tool proposed comparatively to a time-series approach.
%K price forecasting
%K neural network
%K levenberg-marquardt algorithm.
%U http://www.scielo.gpeari.mctes.pt/scielo.php?script=sci_abstract&pid=S0874-51612007000200004&lng=en&nrm=iso&tlng=en