Olivier CaelenOlivier Caelen is a machine learning researcher at Worldline, a paytech pioneer for seamless payment solutions. He also teaches an introductory ML course and an advanced DL course at the University libre de Bruxelles. He holds two master's degrees instatistics and computer science and a Ph.D. in machine learning. Olivier Caelen is co-author of 42 publications in international peer-reviewed scientific journals/conferences and co-inventor of 6 patents. Read More Read Less