Induction of Decision Multi-trees Using Levin Search

  • Authors:
  • C. Ferri-Ramírez;José Hernández-Orallo;M. José Ramírez-Quintana

  • Affiliations:
  • -;-;-

  • Venue:
  • ICCS '02 Proceedings of the International Conference on Computational Science-Part I
  • Year:
  • 2002

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Abstract

In this paper, we present a method for generating very expressiv e decision trees over a functional logic language. The generation of the tree follo ws a short-to-long search which is guided by the MDL principle. Once a solution is found, the construction of the tree goes on in order to obtain more solutions ordered as well by description length. The result is a multi-tree which is populated taking into consideration computational resources according to a Levin search. Some experiments show that the method pays off in practice.