Multiscale bilinear recurrent neural network with an adaptive learning algorithm

  • Authors:
  • Byung-Jae Min;Chung Nguyen Tran;Dong-Chul Park

  • Affiliations:
  • ICRL, Dept. of Information Engineering, Myong Ji University, Korea;ICRL, Dept. of Information Engineering, Myong Ji University, Korea;ICRL, Dept. of Information Engineering, Myong Ji University, Korea

  • Venue:
  • ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part I
  • Year:
  • 2006

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Abstract

In this paper, a wavelet-based neural network architecture called the Multiscale BiLinear Recurrent Neural Network with an adaptive learning algorithm (M-BLRNN(AL)) is proposed. The proposed M-BLRNN(AL) is formulated by a combination of several BiLinear Recurrent Neural Network (BLRNN) models in which each model is employed for predicting the signal at a certain level obtained by a wavelet transform. The learning process is further improved by applying an adaptive learning algorithm at each resolution level. The proposed M-BLRNN(AL) is applied to the long-term prediction of MPEG VBR video traffic data. Experiments and results on several MPEG data sets show that the proposed M-BLRNN(AL) outperforms the traditional MultiLayer Perceptron Type Neural Network (MLPNN), the BLRNN, and the original M-BLRNN in terms of the normalized mean square error (NMSE).