Twitter-Based Recommender System to Address Cold-Start: A Genetic Algorithm Based Trust Modelling and Probabilistic Sentiment Analysis.
Dimah Hussain AlahmadiXiao-Jun ZengPublished in: ICTAI (2015)
Keyphrases
- sentiment analysis
- cold start
- recommender systems
- cold start problem
- social media content
- rating prediction
- public opinion
- opinion mining
- collaborative filtering
- product reviews
- user generated content
- sentiment classification
- data sparsity
- matrix factorization
- micro blog
- user ratings
- text classification
- implicit feedback
- user preferences
- information overload
- tag recommendation
- text mining
- social media
- probabilistic model
- user generated
- personalized recommendation
- user interests
- user profiles
- natural language processing
- recommendation algorithms
- user feedback
- micro blogging
- user model
- sentiment lexicon
- search engine
- data sparseness
- semi supervised
- online social networks
- generative model
- social networks