Very large Bayesian networks in text classification

  • Authors:
  • Mieczysław A. Kłopotek;Marcin Woch

  • Affiliations:
  • Institute of Computer Science, Polish Academy of Sciences, Warsaw, Poland;Institute of Computer Science, Polish Academy of Sciences, Warsaw, Poland

  • Venue:
  • ICCS'03 Proceedings of the 1st international conference on Computational science: PartI
  • Year:
  • 2003

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Abstract

The paper presents results of empirical evaluation of a Bayesian multinet classifier based on a new method of learning very large tree-like Bayesian networks. The study suggests that tree-like Bayesian networks are able to handle a classification task in one hundred thousand variables with sufficient speed and accuracy.