Using Groups of Items to Bootstrap New Users in Recommender Systems.
Shuo ChangF. Maxwell HarperLoren G. TerveenPublished in: CSCW (2015)
Keyphrases
- recommender systems
- collaborative filtering
- information overload
- user profiles
- information filtering
- cold start problem
- user model
- recommendation quality
- user modeling
- user preferences
- recommendation systems
- active user
- product recommendation
- user interaction
- data sparsity
- recommendation algorithms
- content based filtering
- user groups
- cold start
- user profiling
- implicit feedback
- matrix factorization
- user requirements
- user interests
- user feedback
- information seeking
- personal preferences
- information sources
- multiple users
- web mining
- rating prediction
- online dating
- social communities
- trust aware
- collaborative filtering recommender systems