Optimal Projections of High Dimensional Data

  • Authors:
  • Emilio Corchado;Colin Fyfe

  • Affiliations:
  • -;-

  • Venue:
  • ICDM '02 Proceedings of the 2002 IEEE International Conference on Data Mining
  • Year:
  • 2002

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Abstract

In this paper, we compare two artificial neuralnetwork algorithms for performing ExploratoryProjection Pursuit, a statistical technique forinvestigating data by projecting it onto lower dimensionalmanifolds. The neural networks are extensions of anetwork which performs Principal Component Analysis.We illustrate the technique on artificial data beforeapplying it to real data.