Warming Up to Cold Start Personalization.
Nikola BanovicJohn KrummPublished in: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (2017)
Keyphrases
- cold start
- recommender systems
- collaborative filtering
- user preferences
- personalized recommendation
- cold start problem
- data sparsity
- user profiles
- user model
- matrix factorization
- user interests
- recommendation systems
- implicit feedback
- user feedback
- information overload
- recommendation algorithms
- user ratings
- tag recommendation
- missing data
- data sparseness
- image retrieval