On the evaluation of heuristic information systems

The concept of heuristic information systems is introduced and discussed with respect to the properties and use of heuristic systems. The concept of heuristic information systems includes the concepts of expert systems and information retrieval systems. The conceptual framework used in the evaluatio...

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Veröffentlicht in:	Decision Support Systems 1990-08, Vol.6 (3), p.253-259
1. Verfasser:	Lundberg, Bengt G
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Assisted Instruction Computer Assisted Research Expert Systems Heuristics Information Dissemination Information systems
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The concept of heuristic information systems is introduced and discussed with respect to the properties and use of heuristic systems. The concept of heuristic information systems includes the concepts of expert systems and information retrieval systems. The conceptual framework used in the evaluation of information retrieval systems is applied to two published cases of expert systems evaluation. An analysis of the results shows that the two types of systems have similar performance characteristics in the chosen framework.
ISSN:	0167-9236 1873-5797
DOI:	10.1016/0167-9236(90)90018-M