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Nathalie Japkowicz

Ph.D. , Professor
Past President of CAIAC

University of Ottawa Laboratory for Research on Machine Learning for Defense and Security

Academic Honours:

Call for Papers:

DMCS'2016: Data Mining for Cyber Security, a workshop organized in association with ICDM'2016
Special Issue of the Machine Learning Journal: Discovery Science



Performance Evaluation for Learning Algorithms

The slides of the tutorial presentation given at ICMLA'2011, Dec. 18, 9:00as - 12:20pm, Honolulu, Hawaii are downloadable here (6.53 MB, 112 Slides)
The slides of the tutorial presentation given at ICML'2012, on June 26, 9:00as - 11:30pm, Edinburgh, UK are downloadable here (11 MB, 120 Slides)


Software available for Download

A new visualization software for classifier evaluation is available for download HERE

Research Interests:

My research interests are in the areas of Artificial Intelligence and, most specifically, Machine Learning, Data Mining and Big Data Analysis. My areas of applications are defense and security as well as medicine, environmental safety, and business applications. I collaborate with a variety of governmental agencies, public institutions and private industries including DRDC, Health Canada, Ottawa area hospitals, Ciena, Weather Telematics, Larus Technologies, and TechInsights.

For more detail about my work in Defense and Security, please visit the University of Ottawa Research on Machine Learning for Defense and Security webpage by clicking HERE

Publications Open Projects Research Students


Summer 2016:



Nathalie Japkowicz
School of Information Technology and Engineering (SITE), University of Ottawa
800 King Edward Ave.
Ottawa, Ontario, Canada, K1N 6N5
Tel: (613) 562-5800 ext. 6693, Fax: (613) 562-5187
Office: SITE Building, Room 5-029
Email: nat@site.uottawa.ca
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