Format:
Online-Ressource (132 S.)
Edition:
Online-Ausg. Berlin [u.a.] Springer 2006 Springer lecture notes archive
ISBN:
9783540469643
Series Statement:
Lecture notes in computer science 419
Content:
The aims of this study -- Interval estimation of probabilities -- Related theories -- The simplest case of a diagnostic system -- Generalizations -- Interval estimation of probabilities in diagnostic systems -- A demonstration of the use of interval estimation.
Content:
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.
Note:
Literaturverz. S. [131] - 132
Additional Edition:
ISBN 3540523367
Additional Edition:
ISBN 9783540523369
Additional Edition:
Erscheint auch als Druck-Ausgabe Weichselberger, Kurt A methodology for uncertainty in knowledge-based systems Berlin : Springer, 1990 ISBN 3540523367
Additional Edition:
ISBN 0387523367
Language:
English
Subjects:
Computer Science
Keywords:
Diagnosesystem
;
Unbestimmtheit
URL:
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