Context-Aware Recommendation-Based Learning Analytics Using Tensor and Coupled Matrix Factorization.
Faisal M. AlmutairiNicholas D. SidiropoulosGeorge KarypisPublished in: IEEE J. Sel. Top. Signal Process. (2017)
Keyphrases
- learning analytics
- matrix factorization
- context aware recommendation
- tensor factorization
- collaborative filtering
- negative matrix factorization
- recommender systems
- nonnegative matrix factorization
- factorization methods
- low rank
- missing data
- implicit feedback
- learning analytics and knowledge
- educational data mining
- factorization method
- contextual information
- user preferences