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Structure-Based Discriminative Matrix Factorization for Detecting Inefficient Learning Behaviors.
Mehrdad Mirzaei
Shaghayegh Sahebi
Peter Brusilovsky
Published in:
WI/IAT (2020)
Keyphrases
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matrix factorization
learning algorithm
nonnegative matrix factorization
stochastic gradient descent
feature extraction
unsupervised learning
active learning
semi supervised
online learning
visual features
low rank
latent factors