Learning a procedure that can solve hard bin-packing problems: a new GA-based approach to hyper-heuristics

  • Authors:
  • Peter Ross;Javier G. Marín-Blázquez;Sonia Schulenburg;Emma Hart

  • Affiliations:
  • School of Computing, Napier University, Edinburgh;School of Computing, Napier University, Edinburgh;School of Computing, Napier University, Edinburgh;School of Computing, Napier University, Edinburgh

  • Venue:
  • GECCO'03 Proceedings of the 2003 international conference on Genetic and evolutionary computation: PartII
  • Year:
  • 2003

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Abstract

The idea underlying hyper-heuristics is to discover some combination of familiar, straightforward heuristics that performs very well across a whole range of problems. To be worthwhile, such a combination should outperform all of the constituent heuristics. In this paper we describe a novel messy-GA-based approach that learns such a heuristic combination for solving one-dimensional bin-packing problems. When applied to a large set of benchmark problems, the learned procedure finds an optimal solution for nearly 80% of them, and for the rest produces an answer very close to optimal. When compared with its own constituent heuristics, it ranks first in 98% of the problems.