Resumo

CATALAO, João; MARIANO, Sílvio; MENDES, Victor  e  FERREIRA, Luís. Electricity prices forecasting through artificial neural networks. Inv. Op. [online]. 2007, vol.27, n.2, pp.151-163. ISSN 0874-5161.

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.

Palavras-chave : Price forecasting; Neural network; Levenberg-Marquardt algorithm.

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