Towards spatial awareness in recommender systems.
Carsten StillerFred RoßChristoph AmentPublished in: ICITST (2009)
Keyphrases
- recommender systems
- collaborative filtering
- spatial information
- spatio temporal
- spatial and temporal
- spatial data
- information overload
- user profiles
- user model
- spatial relationships
- spatial distribution
- spatial correlation
- missing data
- user preferences
- user profiling
- information filtering
- recommendation quality
- data structure
- user modelling
- user modeling
- matrix factorization
- spatial relations
- spatial databases