Multi-objective semi-supervised feature selection and model selection based on Pearson's correlation coefficient

  • Authors:
  • Frederico Coelho;Antonio Padua Braga;Michel Verleysen

  • Affiliations:
  • Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil;Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil;Universite Catholique de Louvain, Louvain-la-Neuve, Belgium

  • Venue:
  • CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
  • Year:
  • 2010

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Abstract

This paper presents a Semi-Supervised Feature Selection Method based on a univariate relevance measure applied to a multiobjective approach of the problem. Along the process of decision of the optimal solution within Pareto-optimal set, atempting to maximize the relevance indexes of each feature, it is possible to determine a minimum set of relevant features and, at the same time, to determine the optimal model of the neural network.