Stephan Sloth Lorenzen
Stephan Sloth Lorenzen
ph.d. student, Department of Computer Science, University of Copenhagen
Bekræftet mail på di.ku.dk
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Developing and validating COVID-19 adverse outcome risk prediction models from a bi-national European cohort of 5594 patients
E Jimenez-Solem, TS Petersen, C Hansen, C Hansen, C Lioma, C Igel, ...
Scientific reports 11 (1), 1-12, 2021
122021
Second order PAC-Bayesian bounds for the weighted majority vote
AR Masegosa, SS Lorenzen, C Igel, Y Seldin
arXiv preprint arXiv:2007.13532, 2020
72020
Tracking behavioral patterns among students in an online educational system
S Lorenzen, N Hjuler, S Alstrup
arXiv preprint arXiv:1908.08937, 2019
72019
Steiner tree heuristics in Euclidean d-space
A Olsen, S Lorenzen, R Fonseca, P Winter
Proc. of the 11th DIMACS Implementation Challenge, 2014
52014
On PAC-Bayesian bounds for random forests
SS Lorenzen, C Igel, Y Seldin
Machine Learning 108 (8), 1503-1522, 2019
42019
Detecting ghostwriters in high schools
M Stavngaard, A Sørensen, S Lorenzen, N Hjuler, S Alstrup
arXiv preprint arXiv:1906.01635, 2019
42019
DABAI: A data driven project for e-Learning in Denmark
S Alstrup, C Hansen, C Hansen, N Hjuler, S Lorenzen, N Pham
European Conference on e-Learning, 18-24, 2017
42017
On predicting student performance using low-rank matrix factorization techniques
S Lorenzen, N Pham, S Alstrup
European Conference on e-Learning, 326-334, 2017
42017
Revisiting Wedge Sampling for Budgeted Maximum Inner Product Search
SS Lorenzen, N Pham
arXiv preprint arXiv:1908.08656, 2019
32019
Investigating writing style development in high school
S Lorenzen, N Hjuler, S Alstrup
arXiv preprint arXiv:1906.03072, 2019
12019
Developing Machine Learning Models for Predicting Intensive Care Unit Resource Use During the COVID-19 Pandemic: Experiences from a Bi-Regional Health Care System Covering 2.5 …
SS Lorenzen, M Nielsen, E Jimenez-Solem, TS Petersen, A Perner, ...
2021
Learning from Educational Data
SS Lorenzen
School of The Faculty of Science, University of Copenhagen, 2019
2019
Steiner Tree Heuristic in the Euclidean d-Space Using Bottleneck Distances
SS Lorenzen, P Winter
International Symposium on Experimental Algorithms, 217-230, 2016
2016
Bottleneck distances and Steiner trees in the Euclidean d-space
P Winter, SS Lorenzen
The European Workshop on Computational Geometry (EuroCG) 2016, 2016
2016
Preface v Committee vi Biographies viii
P Tracer, K Adesemowo, O Surety Mhlaba, FO Ajegbomogun, ...
Bottleneck Distances and Steiner Trees in the Euclidean d-Space
SS Lorenzen, P Winter
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