Selecting most adaptable diagnostic solutions through Pivoting-Based Retrieval

Luigi Portinale, Pietro Torasso, Diego Magro

Risultato della ricerca: Capitolo in libro/report/atti di convegnoContributo a conferenzapeer review

Abstract

The aim of the present paper is to investigate a retrieval strategy for case-based diagnosis called Pivoting Based Retrieval (PBR), based on a tight integration between retrieval and adaptation estimation. It exploits a heuristic estimate of the adaptability of a solution; during retrieval, lower and upper bounds for such an estimate are computed for relevant cases and a pivot case is selected, determining which cases have to be considered and which have not. Such a technique has been evaluated on three different domain models and very satisfactory results have been obtained both in terms of accuracy, space and retrieval time.

Lingua originaleInglese
Titolo della pubblicazione ospiteCase-Based Reasoning Research and Development - 2nd International Conference on Case-Based Reasoning, ICCBR 1997, Proceedings
EditorEnric Plaza, David B. Leake
EditoreSpringer Verlag
Pagine393-402
Numero di pagine10
ISBN (stampa)3540632336, 9783540632337
DOI
Stato di pubblicazionePubblicato - 1997
Pubblicato esternamente
Evento2nd International Conference on Case-Based Reasoning, ICCBR 1997 - Providence, United States
Durata: 25 lug 199727 lug 1997

Serie di pubblicazioni

NomeLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1266
ISSN (stampa)0302-9743
ISSN (elettronico)1611-3349

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???event.eventtypes.event.conference???2nd International Conference on Case-Based Reasoning, ICCBR 1997
Paese/TerritorioUnited States
CittàProvidence
Periodo25/07/9727/07/97

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