Sparse Online Learning for Collaborative Filtering.
Fan LinXiuze ZhouWenhua ZengPublished in: Int. J. Comput. Commun. Control (2016)
Keyphrases
- online learning
- collaborative filtering
- recommender systems
- matrix factorization
- tensor factorization
- computer mediated
- higher education
- distance education
- sparse data
- data sparsity
- online course
- e learning
- user preferences
- active learning
- high dimensional
- recommendation systems
- sparse representation
- distance learning
- blended learning
- machine learning
- online algorithms
- data sets
- cold start problem
- content based filtering
- collaborative filtering algorithms
- latent factor models
- classroom learning
- deal with information overload