no code implementations • 13 Sep 2021 • Agoritsa Polyzou, Maria Kalantzi, George Karypis
Course selection is challenging for students in higher educational institutions.
no code implementations • 31 Aug 2021 • Maria Kalantzi, George Karypis
GNNs compute node representations by taking into account the topology of the node's ego-network and the features of the ego-network's nodes.
no code implementations • 14 Jun 2016 • Maria Kalantzi
The purpose if this master's thesis is to study and develop a new algorithmic framework for Collaborative Filtering to produce recommendations in the top-N recommendation problem.