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Kenji Aoki's Page

Kenji Aoki

Data Mining and Business Analysis Technology Group,
Information and Media Processing Research Laboratories,
NEC Corporation
Address: 1753, Shimonumabe, Nakahara-ku, Kawasaki 211-8666, Kanagawa, Japan
Email: k-aoki@bq.jp.nec.com

Biography

  • B.S. (2002), Engineering, Hokkaido University
  • M.S. (2004), Engineering, Hokkaido University
  • Ph.D. (2008), Information Science and Technology, Hokkaido University

Research field

  • Data mining
  • Machine learning
  • Mathematical statistics

Journal

  • Aoki, K. and Sato, Y. (2007). A test statistic in canonical correlation analysis for categorical variables, Behaviormetrika, 34, 59--74.

Conference presentation

  • Fujimaki, R., Morinaga, S., Momma, M., Aoki, K. and Nakata, T. (2009). Linear time model selection for mixture of heterogeneous components, Proceedings of the 1st Asian Conference on Machine Learning, 82--97, Nanjing, China (2009, 11). Acceptance rate: 27/113
  • Suzuki, K., Kaneso, T., Ono, T., Nakata, T. and Aoki, K. (2008). Study of applying data mining approach to detect anomalous event for GBAS, Proceedings of International Symposium on GPS/GNSS 2008, on CD-ROM, Tokyo, Japan (2008, 11).
  • Aoki, K. and Sato, Y. (2007). A method for eliminating the horseshoe effect in correspondence analysis, Proceedings of the 9th Japan-China Symposium on Statistics, 5--8, Sapporo, Japan (2007, 9).
  • Aoki, K. and Sato, Y. (2007). A solution to the horseshoe effect in correspondence analysis, Abstracts of the 15th International and 72nd Annual Meeting of the Psychometric Society (IMPS 2007), 66, Tokyo, Japan (2007, 7).
  • Aoki, K. and Sato, Y. (2005). Derivation and performance evaluation of a test statistic in canonical correlation analysis for categorical data, Proceedings of the 5th IASC Asian Conference on Statistical Computing, 5--8, Hong Kong, China (2005, 12).
  • Aoki, K. and Sato, Y. (2005). A test for redundancy of some items and categories in categorical canonical correlation analysis, Proceedings of the 55th Session of the International Statistical Institute, on CD-ROM, Sydney, Australia (2005, 4).
  • Aoki, K. and Sato, Y. (2004). Tests of the dimensionality in categorical canonical correlation analysis, Proceedings of the 18th Symposium of the Japanese Society of Computational Statistics, 1--4, Yokohama, Japan (2004, 10). (In Japanese.)
  • Aoki, K., Imai, H. and Sato, Y. (2004). Tests of the dimensionality in canonical correlation analysis for categorical variables, Proceedings of the 18th Annual Meeting of the Japanese Society of Computational Statistics, 9--12, Iwaki, Japan (2004, 5). (In Japanese.)