Sentiment Analysis of Social Network Data for Cold-Start Relief in Recommender Systems.
Felipe G. ContratresSolange N. Alves de SouzaLucia Vilela Leite FilgueirasLuiz S. de SouzaPublished in: WorldCIST (2) (2018)
Keyphrases
- sentiment analysis
- cold start
- social network data
- recommender systems
- user interests
- social networks
- cold start problem
- social network analysis
- collaborative filtering
- opinion mining
- social media
- user preferences
- sentiment classification
- text classification
- user profiles
- social influence
- community detection
- matrix factorization
- user generated
- personalized recommendation
- relational data
- implicit feedback
- user model
- data sparsity
- information overload
- data mining
- tag recommendation
- natural language processing
- link prediction
- text mining
- feature selection
- recommendation algorithms
- complex networks
- user generated content
- user ratings
- web content
- website
- search engine