Mitigating Sentiment Bias for Recommender Systems.
Chen LinXinyi LiuGuipeng XvHui LiPublished in: SIGIR (2021)
Keyphrases
- recommender systems
- sentiment analysis
- collaborative filtering
- opinion mining
- sentiment classification
- matrix factorization
- cold start problem
- trust aware
- rating prediction
- user preferences
- risk management
- information filtering
- implicit feedback
- polarity classification
- cold start
- user model
- positive and negative
- user profiles
- information overload
- user feedback
- user generated content
- product reviews
- user ratings
- transfer learning
- product recommendation
- recommendation quality
- web search
- feature selection
- information retrieval