Modeling User Networks in Recommender Systems.
Dimitrios VogiatzisNicolas TsapatsoulisPublished in: SMAP (2008)
Keyphrases
- bayesian networks
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- user model
- user profiling
- information overload
- recommendation quality
- cold start problem
- user modeling
- recommendation systems
- user interests
- social networks
- active user
- user interface
- user ratings
- trust aware
- neural network
- content based filtering
- product recommendation
- user interaction
- user feedback
- recommendation algorithms
- computer networks
- implicit feedback
- cold start
- web search
- heterogeneous networks
- network design
- prediction accuracy
- matrix factorization