Class-specific feature sets in classification

  • Authors:
  • P.M. Baggenstoss

  • Affiliations:
  • Naval Underwater Syst. Center, Newport, RI

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1999

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Abstract

In this correspondence, we present a new approach to the design of probabilistic classifiers that circumvents the dimensionality problem. Rather than working with a common high-dimensional feature set, the classifier is written in terms of likelihood ratios with respect to a common class using sufficient statistics chosen specifically for each class