Predicting and Interpreting Students’ Grades in Distance Higher Education through a Semi-Regression Method

by Stamatis Karlos, Georgios Kostopoulos, Sotiris Kotsiantis
Published 2020-11-01

A Soft-Voting Ensemble Based Co-Training Scheme Using Static Selection for Binary Classification Problems

by Stamatis Karlos, Georgios Kostopoulos, Sotiris Kotsiantis
Published 2020-01-01

Transfer Learning from Deep Neural Networks for Predicting Student Performance

by Maria Tsiakmaki, Georgios Kostopoulos, Sotiris Kotsiantis, Omiros Ragos
Published 2020-03-01

Iterative Robust Semi-Supervised Missing Data Imputation

by Nikos Fazakis, Georgios Kostopoulos, Sotiris Kotsiantis, Iosif Mporas
Published 2020-01-01

Early Dropout Prediction in MOOCs through Supervised Learning and Hyperparameter Optimization

by Theodor Panagiotakopoulos, Sotiris Kotsiantis, Georgios Kostopoulos, Omiros Iatrellis, Achilles Kameas
Published 2021-07-01