1 code implementation • 2 May 2021 • Anirudhan Badrinath, Frederic Wang, Zachary Pardos
Bayesian Knowledge Tracing, a model used for cognitive mastery estimation, has been a hallmark of adaptive learning research and an integral component of deployed intelligent tutoring systems (ITS).
no code implementations • COLING 2020 • Aishwarya Jadhav, Yifat Amir, Zachary Pardos
In this paper, we explore the degree to which lexical relations, such as those found in popular validation sets, can be derived and extended from a variety of neural embeddings using classical clustering methods.
no code implementations • CONLL 2020 • Hsiao-Yu Chiang, Jose Camacho-Collados, Zachary Pardos
In this paper, we investigate the hypothesis that examples of a lexical relation in a corpus are fundamental to a neural word embedding{'}s ability to complete analogies involving the relation.
no code implementations • 23 Jan 2020 • Clarence Chen, Zachary Pardos
This paper presents several strategies that can improve neural network-based predictive methods for MOOC student course trajectory modeling, applying multiple ideas previously applied to tackle NLP (Natural Language Processing) tasks.