From orley em lia.ufc.br Mon Apr 23 13:18:26 2012 From: orley em lia.ufc.br (Manoel Orley) Date: Mon, 23 Apr 2012 13:18:26 -0300 Subject: [Mcc2008] Palestra Prof Stan Matwin. In-Reply-To: <4F958045.7080004@lia.ufc.br> References: <4F958045.7080004@lia.ufc.br> Message-ID: <4F9580D2.1050108@lia.ufc.br> Encaminho para o conhecimento de todos esta mensagem do Prof. Fernando Gomes sobre a palestra do Prof Stan Matwin no dia 02 de maio as 10 horas no Auditório do Departamento de Computação. Current research in Machine Learning and Text Mining in Ottawa Stan Matwin, University of Ottawa In this presentation Stan Matwin will review the current work at the Text Analysis and Machine Learning Lab, University of Ottawa, Canada. Research in text mining focuses on the data model and use of additional symbolic (or statistical) knowledge to enrich the process. A recent application is following tweets of different parts of the political spectrum in the presidential election in France. Research in data privacy looks at the algorithms that can perturb the data so that privacy is preserved while the quality of the data remains acceptable. Research in mining trajectories of moving objects examines patterns of movements of ships and builds models allowing prediction of events in maritime traffic. We will also touch on current research in machine learning for face recognition in video data, and in proposing a new classifier performance measure that addresses certain shortcomings of the standard ROC curves. *Stan Matwin* is a Distinguished University Professor of Computer Science at the University of Ottawa and an Associate Professor with the Polish Academy of Sciences. His research is in data mining, text mining, and data privacy. Author and co-author of 250 papers and h-index value of 27, he has worked at universities in Canada, the U.S., Europe and Latin America. Former president of the Canadian Artificial Intelligence Society and of the IFIP Working Group 12.2 (Machine Learning), Stan has served on the Editorial Boards of the leading Machine Learning and AI journals. A founder of Devera Logic Inc., Stan is active in innovation and technology transfer. He is a Fellow of the European Coordinating Committee on AI and Fellow of the Canadian AI Society. Atenciosamente, Orley Carneiro -------------- Próxima Parte ---------- Um anexo em HTML foi limpo... URL: