A Location-Sentiment-Aware Recommender System for Both Home-Town and Out-of-Town Users.
Hao WangYanmei FuQinyong WangHongzhi YinChangying DuHui XiongPublished in: KDD (2017)
Keyphrases
- recommender systems
- collaborative filtering
- information overload
- recommendation quality
- user profiles
- location information
- implicit feedback
- cold start problem
- user model
- user interests
- sentiment analysis
- active user
- recommendation systems
- user modeling
- user preferences
- user interface
- user feedback
- information filtering
- online dating
- product recommendation
- data sparsity
- user context
- geographic location
- web portal
- user comments
- user interaction
- south africa
- positive or negative
- product reviews
- personalized search
- personalized recommendation
- sentiment classification
- user generated content
- user satisfaction
- matrix factorization
- information sources
- end users
- social media