The Impact of Demographics (Age and Gender) and Other User-Characteristics on Evaluating Recommender Systems.
Jöran BeelStefan LangerAndreas NürnbergerMarcel GenzmehrPublished in: TPDL (2013)
Keyphrases
- recommender systems
- collaborative filtering
- user profiles
- user preferences
- user model
- user feedback
- user profiling
- user modeling
- user experience
- information overload
- recommendation quality
- matrix factorization
- personalized recommendation
- active user
- implicit feedback
- age related
- information filtering
- user interaction
- user interests
- cold start problem
- product recommendation
- end users
- main factors
- personal preferences
- collaborative recommendation
- demographic characteristics
- interaction effects
- male and female
- user context
- recommendation algorithms
- user satisfaction