Initialization of Matrix Factorization Methods for University Course Recommendations Using SimRank Similarities.
Alisa KrstovaBozhidar StevanoskiMarija MihovaVangel V. AjanovskiPublished in: ICT Innovations (2018)
Keyphrases
- factorization methods
- matrix factorization
- online dating
- recommender systems
- collaborative filtering
- low rank
- negative matrix factorization
- tensor factorization
- user preferences
- similarity measure
- missing data
- factor analysis
- link prediction
- nonnegative matrix factorization
- implicit feedback
- latent factors
- linear combination
- search engine
- highly efficient
- social networks