Case-Based Reasoning Adaptation for High Dimensional Solution Space

  • Authors:
  • Ying Zhang;Panos Louvieris;Maria Petrou

  • Affiliations:
  • Surrey DTC, University of Surrey, Guildford, UK;Surrey DTC, University of Surrey, Guildford, UK;Electrical and Electronic Engineering, Imperial College, London, UK

  • Venue:
  • ICCBR '07 Proceedings of the 7th international conference on Case-Based Reasoning: Case-Based Reasoning Research and Development
  • Year:
  • 2007

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Abstract

Case-Based Reasoning (CBR) is a methodology that reuses the solutions of previous similar problem to solve new problems. Adaptation is one of the most difficult parts of CBR cycle, especially, when the solution space with multi-dimension. This paper discusses the adaptation of high dimensional solution space and proposes a possible approach for it. Visualisation induced Self Organising Map (ViSOM) is used to map the problem space and solution space first, then a BackPropagation (BP) network is applied to analyse the relations between these two maps. A simple military scenario is used as case study for evaluation.