Abstract
The case-based reasoning (CBR) methodology can be augmented with the ability to determine the confidence in the correctness of individual solutions. A confidence calculation can be added to the REUSE portion of the CBR methodology. The confidence calculation takes confidence indicators, like “number of cases retrieved with best solution” and “average similarity of cases which suggest an alternative solution,” and generates a confidence value. The information gain algorithm C4.5 can be used to select the best confidence indicators by evaluating their usefulness in historical cases. A genetic algorithm can be used to optimize and maintain the confidence calculation.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Aamodt, A., Plaza, E.: Case-Based Reasoning: Foundational Issues, Methodological Variations, and System Approaches. AICOM 7(1) (1994)
Aggour, K., Pavese, M., Bonissone, P., Cheetham, W.: SOFT-CBR: A Self-Optimizing Fuzzy Tool for Case-Based Reasoning. In: The 5th International Conference on Case-Based Reasoning, Trondheim, Norway, June 23-26 (2003)
Bonissone, P., Cheetham, W.: Fuzzy Case-Based Reasoning for Decision Making. In: Proceedings of the IEEE International Conference on Fuzzy Systems, Melbourne, Australia (2001)
Bonissone, P., Cheetham, W.: Financial Applications of Fuzzy Case-Based Reasoning to Residential Property Valuation. In: Proc. 6th IEEE Conf. on Fuzzy Systems, Barcelona, Spain (1997)
Cheetham, W.: Case-Based Reasoning with Confidence. In: Fifth European Workshop on Case-Based Reasoning, Trento, Italy (September 2000)
Cheetham, W.: Case-Based Reasoning for Color Matching. In: Second Int. Conf. Case-Based Reasoning, Providence, RI (1997)
Cheetham, W.: Case-Based Reasoning with Confidence, Ph.D. Thesis, Rensselaer Polytechnic Institute (August 1996)
Cuddihy, P., Cheetham, W.: ELSI: A Medical Equipment Diagnostic System. In: Third Int. Conf. Case-Based Reasoning, Seeon Monastery, Germany (July 1999)
Kolodner, J.: Case-Based Reasoning. Morgan Kaufmann Publishers Inc., San Francisco (1993)
McLaren, B., Ashley, K.: Helping a CBR Program Know What It Knows. In: International Conference on Case-Based Reasoning, Vancouver, British Columbia, Canada (2001)
Michie, D., Spiegelhalter, D.J., Taylor, C.C. (eds.): Machine Learning, Neural and Statistical Classification. Ellis Horwood (1994)
Quinlan, R.: C4.5: Programs for Machine Learning. Morgan Kaufmann, San Francisco (1993)
Richter, M.: The Knowledge Contained in Similarity Measures, Invited talk given at ICCBR 1995, http://www.cbr-web.org/documents/Richtericcbr95remarks.html (1995)
Witten, I., Frank, E.: Data Mining: Practical Machine Learning Tools and Techniques with JAVA Implementations, Ch. 6. Morgan Kaufmann, San Francisco (2000)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Cheetham, W., Price, J. (2004). Measures of Solution Accuracy in Case-Based Reasoning Systems. In: Funk, P., González Calero, P.A. (eds) Advances in Case-Based Reasoning. ECCBR 2004. Lecture Notes in Computer Science(), vol 3155. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-28631-8_9
Download citation
DOI: https://doi.org/10.1007/978-3-540-28631-8_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22882-0
Online ISBN: 978-3-540-28631-8
eBook Packages: Springer Book Archive