Improving accuracy and diversity of personalized recommendation through power law adjustments of user similarities.
Mingxin GanRui JiangPublished in: Decis. Support Syst. (2013)
Keyphrases
- power law
- personalized recommendation
- user interests
- recommendation algorithms
- recommender systems
- collaborative filtering
- collaborative recommendation
- user feedback
- user preferences
- user profiles
- recommendation systems
- user interaction
- personalized services
- scale free
- user profiling
- user interface
- social bookmarking
- degree distribution
- relevance feedback
- web users
- information overload
- end users
- probabilistic model
- user behavior