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Adaptive Classifier Selection Based on Two Level Hypothesis Tests for Incremental Learning

  • Haixia Chen
  • Senmiao Yuan
  • Kai Jiang
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4109)

Abstract

Recently, the importance of incremental learning in changing environments has been acknowledged. This paper proposes a new ensemble learning method based on two level hypothesis tests for incremental learning in concept changing environments. We analyze the classification error as a stochastic variable, and introduce hypothesis test as mechanism for adaptively selecting classifiers. Hypothesis tests are used to distinguish between useful and useless individual classifiers and to identify classifier to be updated. Classifiers deemed as useful by the hypothesis test are integrated to form the final prediction. Experiments with simulated concept changing scenarios show that the proposed method could adaptively choose proper classifiers and adapt quickly to different concept changes to maintain its performance level.

Keywords

Concept Change Base Classifier Incremental Learning Concept Drift Target Concept 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Haixia Chen
    • 1
  • Senmiao Yuan
    • 1
  • Kai Jiang
    • 2
  1. 1.College of Computer Science and TechnologyJilin UniversityChangchunChina
  2. 2.China Electronics Technology Group Corporation No. 45 Research InstituteBeijingChina

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