Tag-Aware Ordinal Sparse Factor Analysis for Learning and Content Analytics.

Andrew S. Lan Christoph Studer Andrew E. Waters Richard G. Baraniuk

Published in: CoRR (2014)

Keyphrases

factor analysis
component analysis
learning algorithm
learning process
latent factors
discriminant analysis
learning analytics
unsupervised learning
automatic model selection
reinforcement learning
data analysis
pairwise
probabilistic model
nearest neighbor
maximum likelihood
independent component analysis