Kazumi Saito


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Detecting changes in information diffusion patterns over social networks
Kazumi Saito | Masahiro Kimura | Kouzou Ohara | Hiroshi Motoda
2013 Volume 4 Issue 3


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Graph embedding on spheres and its application to visualization of information diffusion data
Kazumi Saito | Masahiro Kimura | Kouzou Ohara | Hiroshi Motoda
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)


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A hybrid generative/discriminative approach to text classification with additional information
Akinori Fujino | Naonori Ueda | Kazumi Saito
2007 Volume 43 Issue 2

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Modeling user behavior in recommender systems based on maximum entropy
Tomoharu Iwata | Kazumi Saito | Takeshi Yamada
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007


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A Classifier Design Based on Combining Multiple Components by Maximum Entropy Principle
Akinori Fujino | Naonori Ueda | Kazumi Saito
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings


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Document Clustering at NTCIR-4 Workshop: Limiting Search Space of the K-Means Method Using Word Occurrence
Yuji Kaneda | Naonori Ueda | Kazumi Saito
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004