Dr. Georgios Kostopoulos
Dr. Georgios Kostopoulos
University of Patras, Department of Mathematics, ESDLab, Greece
Verified email at sch.gr
Title
Cited by
Cited by
Year
Estimating student dropout in distance higher education using semi-supervised techniques
G Kostopoulos, S Kotsiantis, P Pintelas
Proceedings of the 19th Panhellenic Conference on Informatics, 38-43, 2015
252015
Semi-supervised regression: A recent review
G Kostopoulos, S Karlos, S Kotsiantis, O Ragos
Journal of Intelligent & Fuzzy Systems 35 (2), 1483-1500, 2018
242018
Predicting student performance in distance higher education using semi-supervised techniques
G Kostopoulos, S Kotsiantis, P Pintelas
Model and data engineering, 259-270, 2015
242015
Predicting student performance in distance higher education using active learning
G Kostopoulos, AD Lipitakis, S Kotsiantis, G Gravvanis
International Conference on Engineering Applications of Neural Networks, 75-86, 2017
112017
Implementing AutoML in educational data mining for prediction tasks
M Tsiakmaki, G Kostopoulos, S Kotsiantis, O Ragos
Applied Sciences 10 (1), 90, 2020
92020
Multiview Learning for Early Prognosis of Academic Performance: A Case Study
G Kostopoulos, S Karlos, S Kotsiantis
IEEE Transactions on Learning Technologies 12 (2), 212-224, 2019
92019
Predicting University Students' Grades Based on Previous Academic Achievements
M Tsiakmaki, G Kostopoulos, G Koutsonikos, C Pierrakeas, S Kotsiantis, ...
2018 9th International Conference on Information, Intelligence, Systems and …, 2018
92018
Forecasting students' success in an open university
G Kostopoulos, S Kotsiantis, C Pierrakeas, G Koutsonikos, GA Gravvanis
International Journal of Learning Technology 13 (1), 26-43, 2018
82018
CST-Voting: A semi-supervised ensemble method for classification problems
G Kostopoulos, IE Livieris, S Kotsiantis, V Tampakas
Journal of Intelligent & Fuzzy Systems 35 (1), 99-109, 2018
62018
Transfer Learning from Deep Neural Networks for Predicting Student Performance
M Tsiakmaki, G Kostopoulos, S Kotsiantis, O Ragos
Applied Sciences 10 (6), 2145, 2020
42020
A Soft-Voting Ensemble Based Co-Training Scheme Using Static Selection for Binary Classification Problems
S Karlos, G Kostopoulos, S Kotsiantis
Algorithms 13 (1), 26, 2020
32020
A Semi-Supervised Regression Algorithm for Grade Prediction of Students in Distance Learning Courses
G Kostopoulos, S Kotsiantis, N Fazakis, G Koutsonikos, C Pierrakeas
International Journal on Artificial Intelligence Tools 28 (04), 1940001, 2019
32019
Evaluating active learning methods for bankruptcy prediction
G Kostopoulos, S Karlos, S Kotsiantis, V Tampakas
International Conference on Brain Function Assessment in Learning, 57-66, 2017
32017
Early dropout prediction in distance higher education using active learning
G Kostopoulos, S Kotsiantis, O Ragos, TN Grapsa
2017 8th International Conference on Information, Intelligence, Systems …, 2017
32017
Enhancing high school students' performance based on semi-supervised methods
G Kostopoulos, IE Livieris, S Kotsiantis, V Tampakas
2017 8th International Conference on Information, Intelligence, Systems …, 2017
32017
Using active learning methods for predicting fraudulent financial statements
S Karlos, G Kostopoulos, S Kotsiantis, V Tampakas
International Conference on Engineering Applications of Neural Networks, 351-362, 2017
32017
An active learning ensemble method for regression tasks
N Fazakis, G Kostopoulos, S Karlos, S Kotsiantis, K Sgarbas
Intelligent Data Analysis 24 (3), 607-623, 2020
22020
Self-trained eXtreme Gradient Boosting Trees
N Fazakis, G Kostopoulos, S Karlos, S Kotsiantis, K Sgarbas
2019 10th International Conference on Information, Intelligence, Systems and …, 2019
22019
Iterative Robust Semi-Supervised Missing Data Imputation
N Fazakis, G Kostopoulos, S Kotsiantis, I Mporas
IEEE Access 8, 90555-90569, 2020
12020
Fuzzy-based Active Learning for Predicting Student Academic Performance
M Tsiakmaki, G Kostopoulos, S Kotsiantis, O Ragos
Proceedings of the 6th International Conference on Engineering & MIS 2020, 1-6, 2020
2020
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Articles 1–20