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AIED
2015
Springer
9 years 12 months ago
Predicting Student Attrition in MOOCs using Sentiment Analysis and Neural Networks
While there is increase in popularity of massive open online courses in recent years, high rates of drop-out in these courses makes predicting student attrition an important proble...
Devendra Singh Chaplot, Eunhee Rhim, Jihie Kim
AIED
2015
Springer
9 years 12 months ago
The Development of a Testbed to Assess an Intelligent Tutoring System for Teams
Work has been ongoing to develop an Intelligent Tutoring System (ITS) for teams. As part of this work, we are developing a flexible, scalable, military-based set of collaborative t...
Desmond Bonner, Jamiahus Walton, Michael C. Dornei...
AIED
2015
Springer
9 years 12 months ago
Comparing Representations for Learner Models in Interactive Simulations
Cristina Conati, Lauren Fratamico, Samad Kardan, I...
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AIED
2015
Springer
9 years 12 months ago
Methods for Evaluating Simulated Learners: Examples from SimStudent
We discuss methods for evaluating simulated learners associated with four different scientific and practical goals for simulated learners. These goals are to develop a precise theo...
Kenneth R. Koedinger, Noboru Matsuda, Christopher ...