Optimising anti-spam filters with evolutionary algorithms

  • Authors:
  • Iryna Yevseyeva;Vitor Basto-Fernandes;David Ruano-OrdáS;José R. MéNdez

  • Affiliations:
  • University of Leiden, Leiden Institute for Advanced Computer Science, 2333 CA Leiden, Netherlands and Informatics Engineering Department, Technology and Management School, Polytechnic Institute of ...;Informatics Engineering Department, Technology and Management School, Polytechnic Institute of Leiria, 2411-901 Leiria, Portugal and Computer Science and Communications Research Center, Polytechni ...;University of Vigo, Campus As Lagoas S/N, 32004 Ourense, Spain;University of Vigo, Campus As Lagoas S/N, 32004 Ourense, Spain

  • Venue:
  • Expert Systems with Applications: An International Journal
  • Year:
  • 2013

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Abstract

This work is devoted to the problem of optimising scores for anti-spam filters, which is essential for the accuracy of any filter based anti-spam system, and is also one of the biggest challenges in this research area. In particular, this optimisation problem is considered from two different points of view: single and multiobjective problem formulations. Some of existing approaches within both formulations are surveyed, and their advantages and disadvantages are discussed. Two most popular evolutionary multiobjective algorithms and one single objective algorithm are adapted to optimisation of the anti-spam filters' scores and compared on publicly available datasets widely used for benchmarking purposes. This comparison is discussed, and the recommendations for the developers and users of optimising anti-spam filters are provided.