Neural Systems for Short-Term Forecasting of Electric Power Load

  • Authors:
  • Michał Bąk;Andrzej Bielecki

  • Affiliations:
  • Institute of Computer Science, Jagiellonian University, Nawojki 11, 30-072 Kraków, Poland;Institute of Computer Science, Jagiellonian University, Nawojki 11, 30-072 Kraków, Poland

  • Venue:
  • ICANNGA '07 Proceedings of the 8th international conference on Adaptive and Natural Computing Algorithms, Part II
  • Year:
  • 2007

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Abstract

In this paper a neural system for daily forecasting of electric power load in Poland is presented. Basing on the simplest neural architecture - a multi-layer perceptron - more and more complex system is built step by step. A committee rule-aided hierarchical system consisting of modular ANNs is obtained as a result. The forecasting mean absolute percentage error (MAPE) of the most effective system is about 1.1%.