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

Investigation of Combining Logitboost(M5P) under Active Learning Classification Tasks

by Vangjel Kazllarof, Stamatis Karlos, Sotiris Kotsiantis
Published 2020-11-01

Explainable AI: A Review of Machine Learning Interpretability Methods

by Pantelis Linardatos, Vasilis Papastefanopoulos, Sotiris Kotsiantis
Published 2021-12-01

COVID-19: A Comparison of Time Series Methods to Forecast Percentage of Active Cases per Population

by Vasilis Papastefanopoulos, Pantelis Linardatos, Sotiris Kotsiantis
Published 2020-06-01

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

Unsupervised Outlier Detection: A Meta-Learning Algorithm Based on Feature Selection

by Vasilis Papastefanopoulos, Pantelis Linardatos, Sotiris Kotsiantis
Published 2021-09-01

Transfer Learning from Deep Neural Networks for Predicting Student Performance

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

Self-Trained LMT for Semisupervised Learning

by Nikos Fazakis, Stamatis Karlos, Sotiris Kotsiantis, Kyriakos Sgarbas
Published 2016-01-01

A Semisupervised Cascade Classification Algorithm

by Stamatis Karlos, Nikos Fazakis, Sotiris Kotsiantis, Kyriakos Sgarbas
Published 2016-01-01

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

Explainable Machine Learning Framework for Image Classification Problems: Case Study on Glioma Cancer Prediction

by Emmanuel Pintelas, Meletis Liaskos, Ioannis E. Livieris, Sotiris Kotsiantis, Panagiotis Pintelas
Published 2020-05-01

Combination of Active Learning and Semi-Supervised Learning under a Self-Training Scheme

by Nikos Fazakis, Vasileios G. Kanas, Christos K. Aridas, Stamatis Karlos, Sotiris Kotsiantis
Published 2019-10-01