Improving Collaborative Filtering Algorithms: Sentiment-based Approach in Social Network.
Firas Ben KharratAymen ElkhelifiRim FaizPublished in: Int. J. Knowl. Soc. Res. (2016)
Keyphrases
- social networks
- collaborative filtering algorithms
- collaborative filtering
- sentiment analysis
- social network analysis
- recommender systems
- user preferences
- online social networks
- sentiment classification
- social media data
- opinion mining
- user similarity
- social media
- cooperative
- social networking
- data sparsity
- network structure
- learning algorithm
- information diffusion
- feature selection