Scalable Collaborative Filtering Approaches for Large Recommender Systems.
Gábor TakácsIstván PilászyBottyán NémethDomonkos TikkPublished in: J. Mach. Learn. Res. (2009)
Keyphrases
- recommender systems
- collaborative filtering
- collaborative filtering algorithms
- content based filtering
- matrix factorization
- recommendation algorithms
- data sparsity
- user preferences
- latent factor models
- recommendation quality
- cold start problem
- information filtering
- hybrid recommendation
- information overload
- strengths and weaknesses
- user modeling
- data sets
- user feedback
- user behavior
- user profiles
- social networks