Selective contextual information acquisition in travel recommender systems.
Matthias BraunhoferFrancesco RicciPublished in: J. Inf. Technol. Tour. (2017)
Keyphrases
- information acquisition
- recommender systems
- collaborative filtering
- contextual information
- decision making
- matrix factorization
- user context
- context sensitive
- cold start problem
- context aware
- information filtering
- cost reduction
- user modeling
- user preferences
- implicit feedback
- user profiling
- information overload
- user profiles
- trust aware
- cold start
- user model
- travel planning
- data mining
- personalized recommendation
- product recommendation
- personal preferences