Abstract
In this paper, we consider long documents and try to find differences between document collections. In the analysis of document collections such as project status reports or annual reports, each document and each sentence tend to be relatively long. Therefore, it can be difficult to derive insights by looking only for representative concepts in the selected document collection based on a divergence metric. In this paper, we propose an analysis approach based on contextual information. By extracting pairs of a topic word and a keyword and assessing their representativeness in the selected document collection, we are developing a method to extract insights from these long documents. Applying the proposed method for the analysis between the annual reports of bankrupt companies and those of sound companies, we were able to derive insights that could not be extracted with the conventional methods.
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
Feldman, R., Sanger, J.: The Text Mining Handbook: Advanced Approaches in Analyzing Unstructured Data. Cambridge University Press, New York (2007)
Rzhetsky, A., Iossifov, I., Koike, T., Krauthammer, M., Kra, P., Morris, M., Yu, H., Duboue, P.A., Weng, W., Wilbur, J.W., Hatzuvassuloglou, V., Friedman, C.: Geneways: A system for extracting, analyzing, visualizing, and integrating molecular pathway data. Journal of Biomedical Informatics 37, 43–53 (2004)
Nasukawa, T., Nagano, T.: Text analysis and knowledge mining system. IBM Systems Journal, 967–984 (2001)
Hisamitsu, T., Niwa, Y.: A measure of term representativeness based on the number of co-occurring sailent words. In: Proceedings of the 19th International Conference on Computational Linguistics (COLING), pp. 1–7 (2002)
Yang, Y., Pedersen, J.O.: A comparative study on feature selection in text categorization. In: Proceedings of the 14th International Conference on Machine Learning (ICML), pp. 412–420 (1997)
Beil, F., Ester, M., Xu, X.: Frequent term-based text clustering. In: Proceedings of the ACM Conference on Knowledge Discovery and Data Mining (KDD), pp. 436–442 (2002)
Manning, C.D., Raghavan, P., Schütze, H.: Introduction to Information Retrieval. Cambridge University Press, New York (2007)
Shirata, C.Y.: Bankruptcy Prediction Model. Chuokeizai-Sha, Tokyo (2003) (in Japanese)
Shirata, C.Y., Terano, T.: Extracting predictors of corporate bankruptcy: Empirical study of data mining method. In: Terano, T., Liu, H., Chen, A.L.P. (eds.) PAKDD 2000. LNCS (LNAI), vol. 1805, pp. 204–207. Springer, Heidelberg (2000)
Ohsawa, Y., Benson, N.E., Yachida, M.: Keygraph: Automatic indexing by co-occurrence graph based on building construction metaphor. In: Proceedings of IEEE International Forum on Research and Technology Advances in Digital Libraries (ADL), pp. 12–18 (1998)
Aumann, Y., Feldman, R., Yehuda, Y., Landau, D., Liphstat, O., Schler, Y.: Circle graphs: New visualization tools fo text-mining. In: Proceedings of the 3rd European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD), pp. 277–282 (1999)
Vityaev, E., Kovalerchuk, B.: Data mining fo financial applications. In: Data Mining and Knowledge Discovery Handbook: A Complete Guide for Practioners and Researchers, pp. 1203–1224. Springer, Heidelberg (2005)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Takeuchi, H., Ogino, S., Watanabe, H., Shirata, Y. (2008). Context-Based Text Mining for Insights in Long Documents. In: Yamaguchi, T. (eds) Practical Aspects of Knowledge Management. PAKM 2008. Lecture Notes in Computer Science(), vol 5345. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89447-6_13
Download citation
DOI: https://doi.org/10.1007/978-3-540-89447-6_13
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-89446-9
Online ISBN: 978-3-540-89447-6
eBook Packages: Computer ScienceComputer Science (R0)