A Cooperative Game Theoretic Approach to Prototype Selection

  • Authors:
  • Narayanan Rama Suri;V. Santosh Srinivas;M. Narasimha Murty

  • Affiliations:
  • Electronic Commerce Laboratory, Dept. of Computer Science and Automation, Indian Institute of Science, Bangalore, India;Electronic Commerce Laboratory, Dept. of Computer Science and Automation, Indian Institute of Science, Bangalore, India;Electronic Commerce Laboratory, Dept. of Computer Science and Automation, Indian Institute of Science, Bangalore, India

  • Venue:
  • PKDD 2007 Proceedings of the 11th European conference on Principles and Practice of Knowledge Discovery in Databases
  • Year:
  • 2007

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Abstract

In this paper we consider the task of prototype selection whose primary goal is to reduce the storage and computational requirements of the Nearest Neighbor classifier while achieving better classification accuracies. We propose a solution to the prototype selection problem using techniques from cooperative game theory and show its efficacy experimentally.