Publications by Tommi Vatanen

2012

10Tommi Vatanen, Mikael Kuusela, Eric Malmi, Tapani Raiko, Timo Aaltonen, and Yoshikazu Nagai. Semi-supervised detection of collective anomalies with an application in high energy particle physics. In IJCNN 2012, International Joint Conference on Neural Networks, 2012. In press.
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9Tommi Vatanen. Missing value imputation using subspace methods with applications on survey data. Master's thesis, Aalto University, Espoo, Finland, 2012.
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2011

8Tommi Vatanen, Mikael Kuusela, Eric Malmi, Tapani Raiko, Timo Aaltonen, and Yoshikazu Nagai. Fixed-background EM algorithm for semi-supervised anomaly detection. Technical report, Aalto University School of Science, 2011.
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7Mikael Kuusela, Eric Malmi, Risto Orava, and Tommi Vatanen. Soft classification of diffractive interactions at the LHC. AIP Conference Proceedings, 1350(1):111–114, 2011.
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2010

6Tommi Vatanen, Mikael Kuusela, Eric Malmi, and Risto Orava. Anomaly search with density estimation and EM algorithm. 6th International Summer School on Pattern Recognition, ISSPR 2010, September 2010. Poster.
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5Mikael Kuusela, Eric Malmi, Risto Orava, and Tommi Vatanen. Soft classification of diffractive interactions at the LHC. In Proceedings of Diffraction 2010. American Institute of Physics, 2010.
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4Tommi Vatanen, Jaakko J. Väyrynen, and Sami Virpioja. Language identification of short text segments with n-gram models. In Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10), pages 3423–3430. European Language Resources Association (ELRA), 2010.
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3Mikeal Kuusela, Eric Malmi, Tommi Vatanen, Risto Orava, Timo Aaltonen, and Yoshikazu Nagai. Detection of new physics using density estimation based anomaly search, 2010. CDF Internal Note. CDF/DOC/EXOTIC/CDFR/10227.
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See www-cdf.fnal.gov ...

2009

2Tommi Vatanen. Kielentunnistus lyhyistä tekstilohkoista n-grammimailleihin perustuvalla luokittimella, 2009. Kandidaatintyö, Teknillinen Korkeakoulu, Elektroniikan, tietoliikenteen ja automaation tiedekunta, Bioinformaatioteknologian tutkinto-ohjelma.
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2008

1Tommi Vatanen, Mari-Sanna Paukkeri, Ilari T Nieminen, and Timo Honkela. Analyzing authors and articles using keyword extraction, self-organizing map and graph algorithms. In Proceedings of the AKRR08, pages 105–111, 2008.
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