Abstract
This paper illustrates the design and development of a fuzzy-ontology based granular IR system to facilitate domain specific search. Based on the notion of information granulation, a novel computational model is developed to estimate the granularity of documents and rank these documents according to the information seekers’ specific granularity requirements. The initial experiments confirm that our granular IR system outperforms a vector space based IR system for domain specific search. Our research work opens the door to the application of granular computing methodology to enhance domain specific search on the Internet.
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References
Bargiela, A., Pedrycz, W.: Toward a theory of granular computing for human-centered information processing. IEEE Transactions on Fuzzy Systems 16(2), 320–330 (2008)
Lau, R.Y.K.: Context-Sensitive Text Mining and Belief Revision for Intelligent Information Retrieval on the Web. Web Intelligence and Agent Systems An International Journal 1(3-4), 1–22 (2003)
Lau, R.Y.K.: Fuzzy Domain Ontology Discovery for Business Knowledge Management. IEEE Intelligent Informatics Bulletin 8(1), 29–41 (2007)
Lau, R.Y.K., Song, D., Li, Y., Cheung, C.H., Hao, J.X.: Towards A Fuzzy Domain Ontology Extraction Method for Adaptive e-Learning. IEEE Transactions on Knowledge and Data Engineering 21(6), 1–14 (2009)
Miller, G.A., Beckwith, R., Fellbaum, C., Gross, D., Miller, K.J.: Introduction to wordnet: An on-line lexical database. Journal of Lexicography 3(4), 234–244 (1990)
Navigli, R., Velardi, P., Gangemi, A.: Ontology learning and its application to automated terminology translation. IEEE Intelligent Systems 18(1), 22–31 (2003)
Resnik, P.: Using information to evaluate semantic similarity in a taxonomy. In: Mellish, C. (ed.) Proceedings of the Fourteenth International Joint Conference on Artificial Intelligence, pp. 448–452. Morgan Kaufmann, San Francisco (1995)
Salton, G., McGill, M.J.: Introduction to Modern Information Retrieval. McGraw-Hill, New York (1983)
Voorhees, E., Harman, D.: Overview of the Ninth Text REtrieval Conference (TREC-9). In: Voorhees, E.M., Harman, D.K. (eds.) Proceedings of the ninth Text REtrieval Conference (TREC-9), Gaithersburg, Maryland, November 13–16, pp. 1–14 (2000) NIST, http://trec.nist.gov/pubs/trec9/t9_proceedings.html
Yao, J.T.: Information granulation and granular relationships. In: Proceedings of the 2005 IEEE International Conference on Granular Computing, pp. 326–329 (2005)
Zadeh, L.A.: Toward a theory of fuzzy information granulation and its centrality in human reasoning and fuzzy logic. Fuzzy Sets and Systems 90, 111–127 (1997)
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Lau, R.Y.K., Lai, C.C.L., Li, Y. (2009). Mining Fuzzy Ontology for a Web-Based Granular Information Retrieval System. In: Wen, P., Li, Y., Polkowski, L., Yao, Y., Tsumoto, S., Wang, G. (eds) Rough Sets and Knowledge Technology. RSKT 2009. Lecture Notes in Computer Science(), vol 5589. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-02962-2_30
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DOI: https://doi.org/10.1007/978-3-642-02962-2_30
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-02961-5
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