A Methodology for Uncertainty in Knowledge-Based Systems. (= Lecture Notes in Computer Science, Band 419)

Weichselberger, Kurt and Sigrid P??hlmann:

ISBN 10: 3540523367 / ISBN 13: 9783540523369

Verlag: Springer, 1990

Beschreibung

132 Seiten Einband etwas berieben, Bibl.Ex., innen guter und sauberer Zustand 9783540523369 Sprache: Englisch Gewicht in Gramm: 360.

Bestandsnummer des Verkäufers 154100

Bibliografische Details

• Titel: A Methodology for Uncertainty in Knowledge-Based Systems. (= Lecture Notes in Computer Science, Band 419)
• Verlag: Springer
• Erscheinungsjahr: 1990
• Sprache: Englisch
• ISBN-10: 3540523367
• ISBN-13: 9783540523369
• Einband: 8° , Softcover/Paperback
• Auflage: 1.Auflage,.
• Verkäuferkataloge:
  • Mathematik

Über diesen Titel

Inhaltsangabe

In this book the consequent use of probability theory is proposed for handling uncertainty in expert systems. It is shown that methods violating this suggestion may have dangerous consequences (e.g., the Dempster-Shafer rule and the method used in MYCIN). The necessity of some requirements for a correct combining of uncertain information in expert systems is demonstrated and suitable rules are provided. The possibility is taken into account that interval estimates are given instead of exact information about probabilities. For combining information containing interval estimates rules are provided which are useful in many cases.