Interpreting user inaction in recommender systems.
Qian ZhaoMartijn C. WillemsenGediminas AdomaviciusF. Maxwell HarperJoseph A. KonstanPublished in: RecSys (2018)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- user model
- user modeling
- recommendation algorithms
- information overload
- cold start problem
- recommendation systems
- recommendation quality
- matrix factorization
- user interface
- user ratings
- multiple users
- user profiling
- active user
- trust aware
- user requirements
- information filtering
- user interests
- sentiment analysis
- data sparsity
- personalized search
- web search
- end users
- latent factor models
- digital libraries
- neural network