152 citations · 285 across the 23 of their papers we have counts for
3 papers · 1 filter
Modelling End-of-Session Actions in Educational Systems
Christian Hansen, Casper Hansen, Stephen Alstrup +1
In this paper we consider the problem of modelling when students end their session in an online mathematics educational system. Being able to model this accurately will help us opt…
Smart City Analytics: Ensemble-Learned Prediction of Citizen Home Care
Casper Hansen, Christian Hansen, Stephen Alstrup +1
We present an ensemble learning method that predicts large increases in the hours of home care received by citizens. The method is supervised, and uses different ensembles of eithe…
Sequence Modelling For Analysing Student Interaction with Educational Systems
Christian Hansen, Casper Hansen, Niklas Hjuler +2
The analysis of log data generated by online educational systems is an important task for improving the systems, and furthering our knowledge of how students learn. This paper uses…