A Guide for the Upper Bound on the Number of Continuous-Valued Hidden Nodes of a Feed-Forward Network

  • Authors:
  • Rua-Huan Tsaih;Yat-Wah Wan

  • Affiliations:
  • Department of Management Information Systems, National Chengchi University, Taipei, Taiwan 116;Graduate Institute of Global Operations Strategy and Logistics Management, National Dong Hwa University, Taiwan 974

  • Venue:
  • ICANN '09 Proceedings of the 19th International Conference on Artificial Neural Networks: Part I
  • Year:
  • 2009

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Abstract

This study proposes and validates a construction concept for the realization of a real-valued single-hidden layer feed-forward neural network (SLFN) with continuous-valued hidden nodes for arbitrary mapping problems. The proposed construction concept says that for a specific application problem, the upper bound on the number of used hidden nodes depends on the characteristic of adopted SLFN and the observed properties of collected data samples. A positive validation result is obtained from the experiment of applying the construction concept to the m -bit parity problem learned by constructing two types of SLFN network solutions.