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Diagnostic expert system inference engine based on the certainty factors model
This item is provided by the institution :
National Technical University of Athens
Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA
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ΕΚΤ item type
Journal part
(EN)
Scientific article
(EN)
EKT year
1994
(EN)
EKT historical period
Title
Diagnostic expert system inference engine based on the certainty factors model (EN)
Creator
Tzafestas, S (EN)
Palios, L (EN)
Cholin, F (EN)
Description
An expert system inference engine is described which is based on the utilization of certainty factors, and has a structure similar to Naylor's probabilistic inference engine. After a brief description of the latter, a modified probabilistic criterion is developed which naturally leads to the certainty factors question selection criterion employed in the inference engine. Also, the case in which there is user reporting bias is considered, and a method for dealing with it is presented. The paper discusses the required aspects of the model of certainty factors, and presents the major implementation issues relating to the new inference engine, which is written in pascal. © 1994. (EN)
Type
journalArticle (EN)
Subject
reporting bias (EN)
diagnostic expert systems (EN)
combining function tables (EN)
inference engines (EN)
certainty factors models (EN)
Computer Science, Artificial Intelligence (EN)
probabilistic models (EN)
Provider
National Technical University of Athens
Repository / collection
Digital Library of National Technical University of Athens | Dspace@NTUA
Subcollections
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Journal
Knowledge-Based Systems (EN)
Language
English
Issued
1994 (EN)
Identifier
http://hdl.handle.net/123456789/11202
0950-7051 (EN)
1 (EN)
26 (EN)
10.1016/0950-7051(94)90011-6 (EN)
ISI:A1994MW96800003 (EN)
17 (EN)
7 (EN)
Publisher
ELSEVIER SCIENCE BV (EN)
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