Julien Velcin Home Page

I'm associate professor of Computer Science at the University Lyon 2, with the qualification for supervising research (HDR), member of the Data Mining & Decision team of the ERIC Lab and teacher at the Institute of Communication (ICOM).

contact: julien.velcin(_at_)univ-lyon2.fr
phone: (0) 478 772 414 - fax: (0) 478 772 375
office: ERIC Lab, bureau K198 - 5 av. Pierre Mendès-France - 69676 Bron Cedex, France


My current research focuses on machine learning with applications to the analysis of social media and opinion mining. I am particularly interested in weakly-supervised clustering techniques and topic modeling. I'm now a member of the labex IMU. For more details please see my research webpage.

For a full list of my publications, see the dedicated publication webpage. They are also indexed in DBLP. You can be interested in my profiles on google scholar - Linked'In - ResearchGate.


I give basic classes in computer science (e.g., excel, database, programming) and more advanced classes in data mining (e.g., machine learning, artificial intelligence, text mining). All my lectures are complemented by practical projects using various languages (java, R, python).

See the list of ongoing classes on my teaching webpage.

Ongoing projects

International collaborations

Current PhD students

Past students

Scientific community