Improving the Quality of Recommendations for Users and Items in the Tail of Distribution.
Liang HuLongbing CaoJian CaoZhiping GuGuandong XuJie WangPublished in: ACM Trans. Inf. Syst. (2017)
Keyphrases
- recommender systems
- recommendation quality
- collaborative filtering
- user satisfaction
- high quality
- power law
- recommendation systems
- user interface
- end users
- user feedback
- search experience
- active user
- quality assessment
- data quality
- making recommendations
- improve quality
- collaborative recommender systems
- personalized recommender systems
- explicit feedback
- online dating
- providing personalized
- content based filtering
- novice users
- heavy tailed
- product recommendation
- user centric
- information overload
- user profiles
- cold start problem
- online services
- data sparsity
- recommendation algorithms
- collaborative recommendation
- spatial distribution
- quality measures
- daily life
- browsing experience
- user experience
- user interaction
- social media