M
Michalis Vazirgiannis
Researcher at École Polytechnique
Publications - 355
Citations - 15006
Michalis Vazirgiannis is an academic researcher from École Polytechnique. The author has contributed to research in topics: Computer science & Cluster analysis. The author has an hindex of 49, co-authored 326 publications receiving 13390 citations. Previous affiliations of Michalis Vazirgiannis include French Institute for Research in Computer Science and Automation & Télécom ParisTech.
Papers
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Book ChapterDOI
Uncertainty Handling in Data Mining
TL;DR: The KDD process aims at searching for interesting patterns in large real-world data sets by extracting knowledge in the form of classification, association rules, clustering, etc.
Book ChapterDOI
An Object-Oriented Data Model for Hypermedia Systems
Michael Hatzopoulos,Dimitris Gouscos,Myra Spiliopoulou,Costas Vassilakis,Michalis Vazirgiannis +4 more
Proceedings Article
Evaluation of Greek Word Embeddings
TL;DR: It is discovered that the morphological complexity of the Greek language and polysemy can influence the quality of the resulting word embeddings.
Posted Content
An Ensemble Method for Producing Word Representations focusing on the Greek Language
TL;DR: A new ensemble method that produces high-quality word representations putting emphasis on the Greek language, CBOS, which is compared through intrinsic and extrinsic evaluation tasks on three different sources of data.
Posted Content
An Ensemble Method for Producing Word Representations for the Greek Language
TL;DR: A new ensemble method that produces high-quality word representations for the Greek language by combining the pioneering approaches for learning word representations: Continuous Bag-of-Words (CBOW) and Continuous Skip-gram.