An opinion-based decision model for recommender systems.
Sea Woo KimChin-Wan ChungDaeEun KimPublished in: Online Inf. Rev. (2009)
Keyphrases
- decision model
- recommender systems
- opinion mining and sentiment analysis
- decision problems
- decision making
- collaborative filtering
- decision models
- sentiment analysis
- decision makers
- user preferences
- information overload
- opinion mining
- matrix factorization
- user profiling
- construction process
- user modeling
- recommendation quality
- decision theory
- positive or negative
- cold start problem
- user model
- recommendation algorithms
- recommendation systems
- trust aware
- user interests
- special case
- utility theory
- data mining
- implicit feedback
- product reviews
- personalized recommendation
- influence diagrams
- user profiles