IMPROVING CASE RETRIEVAL PERFORMANCE THROUGH THE USE OF CLUSTERING TECHNIQUES
Paulo Tomé, Ernesto Costa, Luís Amaral
2008
Abstract
The performance of Case-Based Reasoning (CBR) systems is highly depend on the performance of the retrieval phase. Usually, if the case memory has a large number of cases the system turn to be very slow. Several mechanisms have been proposed in order to prevent a full search of the case memory during the retrieval phase. In this work we propose a clustering technique applied to the memory of cases. But this strategy is applied to an intermediate level of information that defines paths to the cases. Algorithms to the retrieval and retention phase are also presented.
DownloadPaper Citation
in Harvard Style
Tomé P., Costa E. and Amaral L. (2008). IMPROVING CASE RETRIEVAL PERFORMANCE THROUGH THE USE OF CLUSTERING TECHNIQUES . In Proceedings of the Tenth International Conference on Enterprise Information Systems - Volume 2: ICEIS, ISBN 978-989-8111-37-1, pages 450-454. DOI: 10.5220/0001687704500454
in Bibtex Style
@conference{iceis08,
author={Paulo Tomé and Ernesto Costa and Luís Amaral},
title={IMPROVING CASE RETRIEVAL PERFORMANCE THROUGH THE USE OF CLUSTERING TECHNIQUES},
booktitle={Proceedings of the Tenth International Conference on Enterprise Information Systems - Volume 2: ICEIS,},
year={2008},
pages={450-454},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001687704500454},
isbn={978-989-8111-37-1},
}
in EndNote Style
TY - CONF
JO - Proceedings of the Tenth International Conference on Enterprise Information Systems - Volume 2: ICEIS,
TI - IMPROVING CASE RETRIEVAL PERFORMANCE THROUGH THE USE OF CLUSTERING TECHNIQUES
SN - 978-989-8111-37-1
AU - Tomé P.
AU - Costa E.
AU - Amaral L.
PY - 2008
SP - 450
EP - 454
DO - 10.5220/0001687704500454