Double parallel feedforward neural network based on extreme learning machine with L 1/2 regularizer

  • Authors:
  • Atlas Khan;Jie Yang;Wei Wu

  • Affiliations:
  • -;-;-

  • Venue:
  • Neurocomputing
  • Year:
  • 2014

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Abstract

A learning scheme based on Extreme Learning Machine (ELM) and L"1"/"2 regularization is proposed for a double parallel feedforward neural network. ELM has been widely used as a fast learning method for feedforward networks with a single hidden layer. A key problem for ELM is the choice of the (minimum) number of the hidden nodes. To resolve this problem, we propose to combine the L"1"/"2 regularization method, that becomes popular in recent years in informatics, with ELM. It is shown in our experiments that the involvement of the L"1"/"2 regularizer in DPFNN with ELM results in less hidden nodes but equally good performance.