Budget-Constrained Item Cold-Start Handling in Collaborative Filtering Recommenders via Optimal Design.
Oren AnavaShahar GolanNadav GolbandiZohar Shay KarninRonny LempelOleg RokhlenkoOren SomekhPublished in: WWW (2015)
Keyphrases
- cold start
- optimal design
- collaborative filtering
- recommender systems
- cold start problem
- data sparsity
- user ratings
- personalized recommendation
- matrix factorization
- user preferences
- item recommendation
- recommendation algorithms
- implicit feedback
- making recommendations
- item based collaborative filtering
- recommendation systems
- tag recommendation
- collaborative filtering algorithms
- hybrid recommendation
- learning to rank
- recommendation quality
- user feedback