Handling Continuous Attributes in Discovery of Strong Decision Rules

  • Authors:
  • Jerzy Stefanowski

  • Affiliations:
  • -

  • Venue:
  • RSCTC '98 Proceedings of the First International Conference on Rough Sets and Current Trends in Computing
  • Year:
  • 1998

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Abstract

We consider discovery of strong decision rules from information systems defined by continuous attributes. The rule discovery algorithm Explore is extended by introducing a new method that handles continuous attributes while constructing the elementary conditions in the way corresponding to requirements for getting strong decision rules. The usefulness of this method is evaluated in an experiment.