Learning from Each Other

  • Authors:
  • Christopher Dartnell;Éric Martin;Jean Sallantin

  • Affiliations:
  • LIRMM, Montpellier Cedex 5, France 34392;School of Computer Science and Eng., UNSW, Sydney, Australia NSW 2052;LIRMM, Montpellier Cedex 5, France 34392

  • Venue:
  • DS '08 Proceedings of the 11th International Conference on Discovery Science
  • Year:
  • 2008

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Abstract

Since its inception, the field of machine learning has seen the advent of several learning paradigms, designed to frame the issues central to the learning activity, provide effective learning methods, and investigate the power and limitations inherent to the process of successful learning. In this article, we propose a formalization that underlies the key concepts of many such paradigms and discuss their relevance to scientific discovery, with the aim of assessing what scientists can expect from machines designed to assist them in their quest for the discovery of valid laws. We illustrate the formalization on several variations of a card game, and highlight the differences that paradigms impose on learners, as well as the assumptions they make on the nature of the learning process. We then use the formalization to describe a multi-agent interaction protocol, that has been inspired by these paradigms and that has been validated recently on some groups of agents. Finally, we propose extensions to this protocol.