CrowdStart: Warming up cold-start items using crowdsourcing.
Dong-Gyun HongYeon-Chang LeeJongwuk LeeSang-Wook KimPublished in: Expert Syst. Appl. (2019)
Keyphrases
- cold start
- recommender systems
- cold start problem
- collaborative filtering
- data sparsity
- tag recommendation
- implicit feedback
- user preferences
- user feedback
- personalized recommendation
- data sparseness
- recommendation algorithms
- user ratings
- information retrieval
- matrix factorization
- user interests
- web search
- relevance feedback