Opinion-enhanced collaborative filtering for recommender systems through sentiment analysis.
Wei WangHongwei WangPublished in: New Rev. Hypermedia Multim. (2015)
Keyphrases
- sentiment analysis
- recommender systems
- collaborative filtering
- opinion mining
- matrix factorization
- sentiment classification
- rating prediction
- text classification
- user preferences
- user ratings
- sentence level
- multi aspect
- product reviews
- cold start problem
- opinion words
- recommendation quality
- product features
- text mining
- data sparsity
- sentiment lexicon
- social media content
- cold start
- public opinion
- recommendation algorithms
- online reviews
- recommendation systems
- netflix prize
- probabilistic matrix factorization
- personalized recommendation
- information overload
- transfer learning
- user profiles
- product recommendation
- neural network
- user interests
- customer reviews
- user model
- opinion retrieval
- knowledge discovery
- expert systems
- artificial intelligence
- data mining