Conference Papers by Z. Zheng


M. Stapel, Z. Zheng, and N. Pinkwart
An Ensemble Method to Predict Student Performance in an Online Math Learning Environment
Proceedings of the 9th International Conference on Educational Data Mining (EDM 2016), 2016
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Z. Zheng, M. Stapel, and N. Pinkwart
Perfect Scores Indicate Good Students !? The Case of One Hundred Percenters in a Math Learning System
Proceedings of the 9th International Conference on Educational Data Mining (EDM 2016), 2016
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Z. Zheng, T. Vogelsang, and N. Pinkwart
The Impact of Small Learning Group Composition on Student Engagement and Success in a MOOC
Proceedings of the 8th International Conference on Educational Data Mining (EDM 2015), 2015
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Z. Zheng and N. Pinkwart
Dynamic Re-Composition of Learning Groups Using PSO-Based Algorithms
Proceedings of the 7th International Conference on Educational Data Mining (EDM), 2014
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M. Kloft, F. Stiehler, Z. Zheng, and N. Pinkwart
Predicting MOOC Dropout over Weeks Using Machine Learning Methods
Proceedings of the 2014 Empirical Methods in Natural Language Processing Workshop on Modeling Large Scale Social Interaction in Massively Open Online Courses, Association for Computational Linguistics, 2014
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Z. Zheng and N. Pinkwart
A Discrete Particle Swarm Optimization Approach to Compose Heterogeneous Learning Groups
Proceedings of the 14th IEEE International Conference on Advanced Learning Technologies (ICALT), IEEE Computer Society Press, 2014
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Z. Zheng
A Dynamic Group Composition Method to Refine Collaborative Learning Group Formation
Proceedings of the 6th International Conference on Educational Data Mining (EDM), 2013
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