Performance measurement in a fuzzy retrieval environment

  • Authors:
  • Duncan A. Buell;Donald H. Kraft

  • Affiliations:
  • Louisiana State University, Baton Rouge, Louisiana;Louisiana State University, Baton Rouge, Louisiana

  • Venue:
  • SIGIR '81 Proceedings of the 4th annual international ACM SIGIR conference on Information storage and retrieval: theoretical issues in information retrieval
  • Year:
  • 1981

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Abstract

We shall consider retrieval performance measures for generalized (non-Boolean) queries and indexing functions. The meanings of recall and precision in such a generalized system will be discussed. Finally, we shall explore the meaning and difficulty of using such measures to compare Boolean and non-Boolean retrieval systems.