Offline optimization for user-specific hybrid recommender systems.
Simon DoomsToon De PessemierLuc MartensPublished in: Multim. Tools Appl. (2015)
Keyphrases
- user specific
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- optimization algorithm
- hybrid recommendation
- matrix factorization
- optimization problems
- real time
- information retrieval systems
- probabilistic model
- recommendation systems
- user modeling
- cold start problem
- user profiling
- data sets