Application of Kolmogorov complexity and universal codes to identity testing and nonparametric testing of serial independence for time series

  • Authors:
  • Boris Ryabko;Jaakko Astola;Alex Gammerman

  • Affiliations:
  • Institute of Computational Technology of Siberian Branch of Russian Academy of Science, Russian Federation;Tampere University of Technology, Finland;Department of Computer Science, Royal Holloway, University of London, UK

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2006

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Abstract

We show that Kolmogorov complexity and such its estimators as universal codes (or data compression methods) can be applied for hypotheses testing in a framework of classical mathematical statistics. The methods for identity testing and nonparametric testing of sérial independence for time series are suggested.