| Grigoris J. Karakoulas and Innes A. Ferguson. Sigma: Integrating learning techniques in computational markets for information filtering. In AAAI 1996. |
....of users interests to the subscribed users. 13] demonstrates a learning approach to personalized information filtering using relevance feedback and genetic algorithms. SIGMA uses a marketplace to assist the filtering agents to learn the user s interests when they query Usenet news articles [6]. However, these systems tend to filter based on document content and in many cases in our Web browsing domain issues such as quality, style and other machine unparsable properties are the key to giving good recommendations [12] Thus, recommender systems [10] have been advocated. GroupLens [7] ....
Grigoris J. Karakoulas and Innes A. Ferguson. Sigma: Integrating learning techniques in computational markets for information filtering. In AAAI 1996.
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Karakoulas, G.; and Ferguson, I. 1996a. SIGMA: Integrating learning techniques in computational markets for information filtering. In Proceedings of AAAI 96 Spring Symposium on Machine Learning and Information Access, AAAI Press.
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