Diversification in Session-based News Recommender Systems.
Alireza GharahighehiCeline VensPublished in: CoRR (2021)
Keyphrases
- recommender systems
- news recommendation
- user generated content
- collaborative filtering
- news articles
- matrix factorization
- tabu search
- information filtering
- information overload
- user preferences
- user profiles
- search result diversification
- hot topics
- news items
- implicit feedback
- online news
- news stories
- user profiling
- user modeling
- latent factor models
- data sparsity
- personal preferences
- recommendation quality
- trust aware
- user model