Valued Tolerance and Decision Rules

  • Authors:
  • Jerzy Stefanowski;Alexis Tsoukiàs

  • Affiliations:
  • -;-

  • Venue:
  • RSCTC '00 Revised Papers from the Second International Conference on Rough Sets and Current Trends in Computing
  • Year:
  • 2000

Quantified Score

Hi-index 0.00

Visualization

Abstract

The concept of valuedtolerance is introducedas an extension of the usual concept of indiscernibility (which is a crisp equivalence relation) in rough sets theory. Some specific properties of the approach are discussed. Further on the problem of inducing rules is addressed. Properties of a "credibility degree" associated to each rule are analysed and its use in classification problems is discussed.