Abstract
It is very common that a user likes to collect many multimedia files of their interests from the web or other sources for his/her daily use, such as in emails, presentations, and technical documents. This paper presents algorithms to learn user models, in particular, user intention models and preference models from the usage of these files. Such usages include downloading, inserting, and sending multimedia files. A user intention model predicts when the user may want to involve some multimedia objects in his currently working environment (e.g., an email) and provides more convenient and accurate help to the user. A user preference model describes the types and classes of the user’s favorite multimedia files and helps an offline crawler to autonomously collect more useful multimedia files for the user. The algorithms have been implemented in our media agents system and shown their effectiveness in user modeling.
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References
Agrawal R, et al. (1994) Fast Discovery of Association Rules. In: Advances in Knowledge Discovery and Data Mining, Fayyad UM, Piatetsky-Shapiro G, Smyth P, and Uthurusamy R (eds.), AAAI Press, California, pp. 307–328.
Allen J (1994) Natural Language Understanding, University of Rochester, pp. 23–25.
Horvitz E et al. (1998) The Lumiere Project: Bayesian User Modeling for Inferring the Goals and Needs of Software Users. In: Proc. of the 14th Conference on Uncertainty in Artificial Intelligence.
Mitchell TM (1997) Machine Learning. McGraw-Hill.
Porter MF (1980) An Algorithm for Suffix Stripping. Program 14(3):130–137
Liu Wenyin, et al. (2001) A Media Agent for Automatically Building a Personalized Semantic Index of Web Media Objects. To appear in Journal of the American Society for Information Science, 2001.
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© 2001 Springer-Verlag Berlin Heidelberg
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Lin, F., Wenyin, L., Chen, Z., Zhang, H., Long, T. (2001). User Modeling for Efficient Use of Multimedia Files. In: Shum, HY., Liao, M., Chang, SF. (eds) Advances in Multimedia Information Processing — PCM 2001. PCM 2001. Lecture Notes in Computer Science, vol 2195. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45453-5_24
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DOI: https://doi.org/10.1007/3-540-45453-5_24
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