KSL-88-38 + redirect page
An Empirical Comparison of Three Inference Methods + Has identifier
An Empirical Comparison of Three Inference Methods + Ksl tr id
An Empirical Comparison of Three Inference Methods + Number
| An Empirical Comparison of Three Inference Methods |
Bibtype
techreport
Has publishing details
1990
Has title
An Empirical Comparison of Three Inference Methods
Has where published
KSL-88-38
Has year
1990
Title
An Empirical Comparison of Three Inference Methods
Year
1990
Abstract
In this paper, an empirical evaluation of … In this paper, an empirical evaluation of three inference methods for uncertain reasoning is presented n the context of Pathfinder, a large expert system for the diagnosis of lymph-node pathology. The inference procedures evaluated are (1) Bayes' theorem, assuming evidence is conditionally independent given each hypothesis; (2) odds-likelihood updating, assuming evidence is conditionally independent given each hypothesis and given the negation of each hypothesis; and (3) a inference method related to the Dempster-Shafer theory of belief. Both expert-rating and decision-theoretic metrics are used to compare the diagnostic accuracy of the inference methods. gnostic accuracy of the inference methods.
Author
David Heckerman +
Has author
David Heckerman +
Has identifier
An Empirical Comparison of Three Inference Methods +
Institution
Knowledge Systems, AI Laboratory +
Ksl tr id
An Empirical Comparison of Three Inference Methods +
Number
An Empirical Comparison of Three Inference Methods +
Process note
YES +
Categories KSL Technical Report +, Publication +, Technical Report +
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