Text Categorization Using Adaptive Context Trees

  • Authors:
  • Jean-Philippe Vert

  • Affiliations:
  • -

  • Venue:
  • CICLing '01 Proceedings of the Second International Conference on Computational Linguistics and Intelligent Text Processing
  • Year:
  • 2001

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Abstract

A new way of representing texts written in natural language is introduced, as a conditional probability distribution at the letter level learned with a variable length Markov model called adaptive context tree model. Text categorization experiments demonstrates the ability of this representation to catch information about the semantic content of the text.