Research Areas
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Informatics / Statistical science
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Informatics / Intelligent informatics
External Career
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National Institute of Genetics, Researcher, 2012.04 - 2015.03
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The Institute of Statistical Mathematics, Researcher, 2015.04 - 2015.11
Papers
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Centered kNN Graph for Semi-Supervised Learning, In proceedings of the 40th Annual ACM SIGIR Conference (SIGIR), 857-860, 2017
Ikumi Suzuki, Kazuo Hara
Multiple Authorship (Including Foreigners)
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Flattening the Density Gradient for Eliminating Spatial Centrality to Reduce Hubness, In Proceedings of the 30th AAAI Conference on Artificial Intelligence (AAAI), 1659-1665, 2016
Kazuo Hara, Ikumi Suzuki, Kei Kobayashi, Kenji Fukumizu, Milos Radovanovic
Multiple Authorship (Including Foreigners)
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Reducing Hubness: A Cause of Vulnerability in Recommender Systems , In proceedings of the 38th Annual ACM SIGIR Conference, 815-818, 2015.08
Kazuo Hara, Ikumi Suzuki, Kei Kobayashi, Kenji Fukumizu
Multiple Authorship (Including Foreigners)
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Localized Centering: Reducing Hubness in Large-Sample Data, In Proceedings of the 29th AAAI Conference on Artificial Intelligence (AAAI), 2645-2651, 2015.01
Kazuo Hara, Ikumi Suzuki, Masashi Shimbo, Kei Kobayashi, Kenji Fukumizu, Miloš Radovanović
Multiple Authorship (Including Foreigners)
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Reducing Hubness for Kernel Regression, In Proc. the 8th International Conference on Similarity Search and Applications (SISAP), 339-344, 2015
Kazuo Hara, Ikumi Suzuki, Kei Kobayashi, Kenji Fukumizu, Miloš Radovanović
Multiple Authorship (Including Foreigners)
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Annotating Cohesive Statements of Anatomical Knowledge Toward Semi-automated Information Extraction, In Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (KDIR), 342-347, 2014.10
Kazuo Hara, Ikumi Suzuki, Kousaku Okubo, Isamu Muto
Multiple Authorship (Including Foreigners)
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Centering Similarity Measures to Reduce Hubs, In Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), 613-623, 2013.10
Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Marco Saerens, Kenji Fukumizu
Multiple Authorship (Including Foreigners)
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Reducing Hubs with Laplacian-based Kernels, 28(3) 297-310, 2013
Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto
Multiple Authorship (Only Japanese)
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Computation of Contextual Word Similarity Exploiting Syntactic and Semantic Structural Co-occurrences, The Japanese Society for Artificial Intelligence, 28(4) 379-390, 2013
Kazuo Hara, Ikumi Suzuki, Masashi Shimbo ,Yuji Matsumoto
Multiple Authorship (Only Japanese)
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Walk-based Computation of Contextual Word Similarity , In Proceedings of the 24rd International Conference on Computational Linguistics (COLING), 1081-1096, 2012.12
Kazuo Hara, Ikumi Suzuki, Masashi Shimbo, Yuji Matsumoto
Multiple Authorship (Including Foreigners)
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Investigating the Effectiveness of Laplacian-based Kernels in Hub Reduction, In Proceedings of the 26th AAAI Conference on Artificial Intelligence (AAAI), 1112-1118, 2012.07
Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto, Marco Saerens
Multiple Authorship (Including Foreigners)
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A Graph-based Approach for Biomedical Thesaurus Expansion, In Proceedings of the ACM Third International Workshop on Data and Text Mining in Bioinformatics (DTMBIO), 79-82, 2009.11
Ikumi Suzuki, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto
Multiple Authorship (Including Foreigners)
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Robust Model Selection for Classification of Microarrays, Cancer Informatics, 7 141-157, 2009.07
Ikumi Suzuki, Takashi Takenouchi, Miki Ohira, Shigeyuki Oba, Shin Ishii
Multiple Authorship (Including Foreigners)
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A Selection Criterion for Robust Classifiers: Cancer Prognosis with Microarray Gene Expression, Genome Informatics Workshop, 2005
Ikumi Suzuki, Shigeyuki Oba, Shin Ishii
Multiple Authorship (Including Foreigners)
Grant-in-Aid for Scientific Research
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Grant-in-Aid for Scientific Research(B),2018.04 - 2020.03
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Grant-in-Aid for Scientific Research(C),2016.04 -
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Grant-in-Aid for Scientific Research(C),2016.04 - 2020.03
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Grant-in-Aid for Young Scientists(B),2013.04 - 2016.03