Context-Aware Recommender Systems: Aggregation-Based Dimensionality Reduction.
Elsa NegreFranck RavatOlivier TestePublished in: RCIS (2023)
Keyphrases
- context aware
- recommender systems
- dimensionality reduction
- user context
- contextual information
- context awareness
- mobile devices
- collaborative filtering
- ambient intelligence
- high dimensional
- ubiquitous computing
- feature extraction
- user preferences
- context aware systems
- principal component analysis
- mobile users
- user profiles
- context aware computing
- feature space
- mobile environments
- mobile applications
- ubiquitous environment
- ubiquitous learning
- location aware
- smart environments
- smart home
- feature selection
- user model
- data points
- user modeling
- recommendation algorithms
- mobile computing
- implicit feedback
- user profiling
- recommendation systems
- user interests
- context aware ubiquitous learning
- personalized recommendation
- current context
- context aware services