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The Additive Value of Multimodal Features for Predicting Engagement, Frustration, and Learning during Tutoring.
Joseph F. Grafsgaard
Joseph B. Wiggins
Alexandria Katarina Vail
Kristy Elizabeth Boyer
Eric N. Wiebe
James C. Lester
Published in:
ICMI (2014)
Keyphrases
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learning algorithm
prior knowledge
learning process
learning tasks
intelligent tutoring
learning systems
feature construction
neural network
feature space
online learning
multi modal
learning models
student engagement