On the Feasibility of Predicting News Popularity at Cold Start.
Ioannis ArapakisBerkant Barla CambazogluMounia LalmasPublished in: SocInfo (2014)
Keyphrases
- cold start
- recommender systems
- cold start problem
- social media
- collaborative filtering
- tag recommendation
- data sparsity
- implicit feedback
- data sparseness
- user preferences
- user generated content
- visual features
- personalized recommendation
- semi supervised
- multi modal
- eye tracking
- matrix factorization
- user ratings
- keywords