Practical Uses of Belief Functions

P. Smets

Published 1999 in Conference on Uncertainty in Artificial Intelligence

ABSTRACT

We present examples where the use of belief functions provided sound and elegant solutions to real life problems. These are essentially characterized by 'missing' information. The examples deal with 1) discriminant analysis using a learning set where classes are only partially known; 2) an information retrieval systems handling inter-documents relationships; 3) the combination of data from sensors competent on partially overlapping frames; 4) the determination of the number of sources in a multi-sensor environment by studying the intersensors contradiction. The purpose of the paper is to report on such applications where the use of belief functions provides a convenient tool to handle 'messy' data problems

PUBLICATION RECORD

  • Publication year

    1999

  • Venue

    Conference on Uncertainty in Artificial Intelligence

  • Publication date

    1999-07-30

  • Fields of study

    Mathematics, Computer Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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