Hybrid Solution of the Cold-Start Problem in Context-Aware Recommender Systems.
Matthias BraunhoferPublished in: UMAP (2014)
Keyphrases
- context aware
- cold start problem
- recommender systems
- contextual information
- cold start
- collaborative filtering
- context awareness
- matrix factorization
- ubiquitous computing
- data sparsity
- mobile devices
- user context
- item based collaborative filtering
- ambient intelligence
- personalized recommendation
- implicit feedback
- smart home
- smart spaces
- mobile users
- context aware services
- context aware systems
- search engine
- user preferences
- personalized services
- user profiling
- user modeling
- recommendation systems
- user model
- information retrieval
- context aware ubiquitous learning