Abstract
Matching schemas at an element level or structural level is generally categorized as either hybrid, which uses one algorithm, or composite, which combines evidence from several different matching algorithms for the final similarity measure. We present an approach for combining element-level evidence of similarity for matching XML schemas with a composite approach. By combining high recall algorithms in a composite system we reduce the number of real matches missed. By performing experiments on a number of machine learning models for combination of evidence in a composite approach and choosing the SMO for the high precision and recall, we increase the reliability of the final matching results. The precision is therefore enhanced (e.g., with data sets used by Cupid and suggested by the author of LSD, our precision is respectively 13.05% and 31.55% higher than COMA and Cupid on average).
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
Bartell, B.T., Cottrell, G.W., Belew, R.K.: Automatic combination of multiple ranked retrieval systems. In: 17th annual international ACM SIGIR conference on Research and development in information retrieval, pp. 173–181 (1994)
Bernstein, P.A., Madhavan, J., Rahm, E.: Generic schema matching with cupid. In: 27th VLDB, vol. 10, pp. 49–58 (2001)
Do, H.-H., Rahm, E.: Coma - a system for flexible combination of schema matching approaches. In: VLDB, pp. 610–621 (2002)
Doan, A., Domingos, P., Levy, A.Y.: Learning source description for data integration. In: WebDB, pp. 81–86 (2000)
Fellbaum, C. (ed.): WordNet: An Electronic Lexical Database. MIT, Cambridge (1998)
Hall, P.A.V., Dowling, G.R.: Approximate string matching. ACM Comput. Surv. 12(4), 381–402 (1980)
Lee, J.H.: Analyses of multiple evidence combination. In: 20th annual international ACM SIGIR conference on Research and development in information retrieval, pp. 267–276 (1997)
Lee, M.L., Yang, L.H., Hsu, W.: Xml schemas: integration and translation: Xclust: clustering xml schemas for effective integration. In: CIKM, pp. 292–299 (2002)
McCabe, M.C., Chowdhury, A., Grossman, D., Frieder, O.: System fusion for improving performance in information retrieval systems. In: International Conference on Information Technology: Coding and Computing (ITCC 2001), pp. 639–644 (2001)
Rahm, E., Bernstein, P.A.: A survey of approaches to automatic schema matching. The VLDB Journal 10(4), 334–350 (2001)
Seco, N., Veale, T., Hayes, J.: An intrinsic information content metric for semantic similarity in wordnet. In: ECAI, pp. 1089–1090 (2004)
Vogt, C.C., Cottrell, G.W.: Predicting the performance of linearly combined ir systems. In: 21st annual international ACM SIGIR conference on Research and development in information retrieval, pp. 190–196 (1998)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Hong-Minh, T., Smith, D. (2006). Machine Learning Models: Combining Evidence of Similarity for XML Schema Matching. In: Nayak, R., Zaki, M.J. (eds) Knowledge Discovery from XML Documents. KDXD 2006. Lecture Notes in Computer Science, vol 3915. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11730262_7
Download citation
DOI: https://doi.org/10.1007/11730262_7
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-33180-3
Online ISBN: 978-3-540-33181-0
eBook Packages: Computer ScienceComputer Science (R0)