spätná väzba. e-learning. predikcia správania. klasifikácia. stochastic gradient descentKaššák, Ondrej, 1990- Student behavior in a web-based educational system: Exit intent prediction / aut. Ondrej Kaššák, Michal Kompan, Mária Bieliková. -- IF 2015 = 2,368. -- IF 2016 = 2,894. -- SJR 2016 = Q1. -- 2-s2.0-84956697400. -- CCC:000374361300014. -- 000374361300014. Kompan, Michal, 1986-. Bieliková, Mária, 1966- In: Engineering Applications of Artificial Intelligence. -- ISSN 0952-1976. -- Vol. 51, no. May (2016), s. 136-149.