A random set and rule-based regression model incorporating image labels

  • Authors:
  • Guanyi Li;Jonathan Lawry

  • Affiliations:
  • Intelligent System Laboratory, Department of Engineering Mathematics, University of Bristol, Bristol, UK;Intelligent System Laboratory, Department of Engineering Mathematics, University of Bristol, Bristol, UK

  • Venue:
  • IUKM'13 Proceedings of the 2013 international conference on Integrated Uncertainty in Knowledge Modelling and Decision Making
  • Year:
  • 2013

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Abstract

A new form of conditional rules is proposed for regression problems in which a rule associates an input label with a corresponding image label on the output space. Here input labels are interpreted in terms of random set and prototype theory, so that each label is defined by a random set neighbourhood around a prototypical value. Within this framework we propose a rule learning algorithm and test its effectiveness on a number of benchmark regression data sets. Accuracy is compared with other several state-of-the-art regression algorithms, suggesting that our approach has the potential to be an effective rule learning methodology.