Grigorios Tsoumakas

Department of Informatics
Aristotle University of Thessaloniki
54124 Thessaloniki - Greece

Tel: +30 2310 998887 
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Skype: grigorios.tsoumakas


My Data Mining Haiku

voting and stacking,
bagging, boosting, random forests
error below zero

Winner of the 2nd Data Mining Haiku Competition of KDNuggets smile

Short CV

Grigorios Tsoumakas is an Assistant Professor of Machine Learning and Knowledge Discovery at the School of Informatics of the Aristotle University of Thessaloniki (AUTH) in Greece. He received a degree in Computer Science from AUTH in 1999, an MSc in Artificial Intelligence from the University of Edinburgh, United Kingdom, in 2000 and a PhD in computer science from AUTH in 2005. His research expertise focuses on supervised learning techniques (ensemble methods, multi-target prediction) and text mining (semantic indexing, sentiment analysis, topic modeling). He has published more than 100 research papers and according to Google Scholar he has more than 9000 citations and an h-index of 39. Dr. Tsoumakas is a senior member of the ACM, an action editor of the Data Mining and Knowledge Discovery journal, and a member of the editorial board of the Frontiers of Computer Science journal. He is an advocate of applied research that matters and has worked as a machine learning and data mining developer, researcher and consultant in several national and private sector funded R&D projects.

Extensive CV

Publications and Citations

See my profile at Google Scholar and at Semantic Scholar. See also our local publications database.