Neural Processing Letters

, Volume 2, Issue 6, pp 1–4 | Cite as

Use of some sensitivity criteria for choosing networks with good generalization ability

  • Yannis Dimopoulos
  • Paul Bourret
  • Sovan Lek
Article

Abstract

In most applications of the multilayer perceptron (MLP) the main objective is to maximize the generalization ability of the network. We show that this ability is related to the sensitivity of the output of the MLP to small input changes. Several criteria have been proposed for the evaluation of the sensitivity. We propose a new index and present a way for improving these sensitivity criteria. Some numerical experiments allow a first comparison of the efficiencies of these criteria.

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Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • Yannis Dimopoulos
    • 1
  • Paul Bourret
    • 2
  • Sovan Lek
    • 1
  1. 1.UMR 9964, Equipe de Biologie QuantitativeUniversité Paul SabotierToulouse CedesFrance
  2. 2.Département d'Etudes et de Recherches en InformatiqueONERA-CERTToulouse CedexFrance

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