Initializing Matrix Factorization Methods on Implicit Feedback Databases.
Balázs HidasiDomonkos TikkPublished in: J. Univers. Comput. Sci. (2013)
Keyphrases
- factorization methods
- matrix factorization
- implicit feedback
- collaborative filtering
- recommender systems
- low rank
- tensor factorization
- latent factors
- explicit feedback
- negative matrix factorization
- nonnegative matrix factorization
- missing data
- eye tracking
- factor analysis
- user behavior
- knowledge discovery
- personalized recommendation
- user preferences
- web search