Abstract
The INEX 2005 evaluation consisted of numerous tasks that required different approaches. In this paper we described the approach that we adopted to satisfy the requirements of all the tasks, CAS and CO, in Thorough, Focused, and Fetch Browse mode, using the same underlying system The retrieval approach is based on the construction of a collection sub-tree, consisting of all nodes that contain one or more of the search terms. Nodes containing search terms are then assigned a score using a TF_IDF variant, scores are propagated upwards in the document XML tree, and finally all XML elements are ranked. We present results that demonstrate that the approach is versatile and produces consistently good performance across all INEX 2005 tasks.
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
Geva, S.: GPX at INEX 2004. In: Fuhr, N., Lalmas, M., Malik, S., Szlávik, Z. (eds.) INEX 2004. LNCS, vol. 3493. Springer, Heidelberg (2005)
Belew, R.K.: Finding Out About. Cambridge University Press, Cambridge ISBN 0-521-63028-2 (hb)
Trotman, A., Sigurbjörnsson, B.: Narrowed Extended XPath I (NEXI). In: Fuhr, N., Govert, N., Kazai, G., Lalmas, M. (eds.) ERCIM-030W03 (2004), http://www.cs.otago.ac.nz/postgrads/andrew/2004-4.pdf
Van Rijsbergen, R.J.: Information Retrieval, 2nd edn. Butterworths (1979)
Proceedings of the First Workshop of the Initiative for the Evaluation of XML Retrieval (INEX), Schloss Dagstuhl, December 9-11 (2002)
Fuhr, N., Lalmas, M., Malik, S., Szlávik, Z. (eds.): INEX 2004. LNCS, vol. 3493. Springer, Heidelberg (2005)
Witten, I.H., Moffat, A., Bell, T.C.: Managing Gigabytes: compressing and indexing documents and images, 2nd edn. Morgan Kaufman Publishers, San Francisco ISBN 1-55860-570-3
Kazai, G., Lalmas, M., De Vries, A.P.: The overlap problem in content-oriented XML retrieval evaluation. In: Annual ACM Conference on Research and Development in Information Retrieval Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval, pp. 72–79 (2004) ISBN:1-58113-881-4
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
Geva, S. (2006). GPX – Gardens Point XML IR at INEX 2005. In: Fuhr, N., Lalmas, M., Malik, S., Kazai, G. (eds) Advances in XML Information Retrieval and Evaluation. INEX 2005. Lecture Notes in Computer Science, vol 3977. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-34963-1_18
Download citation
DOI: https://doi.org/10.1007/978-3-540-34963-1_18
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-34962-4
Online ISBN: 978-3-540-34963-1
eBook Packages: Computer ScienceComputer Science (R0)