Improved recommendation system via propagated neighborhoods based collaborative filtering.
Hao JiXuan ChenMiao HeJinfeng LiChangrui RenPublished in: SOLI (2014)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- recommendation systems
- data sparsity
- personalized recommendation
- information filtering
- artificial intelligence
- neighbor selection
- product recommendation
- deal with information overload
- database
- web personalization
- user preferences
- search algorithm
- recommendation algorithms
- recommendation quality
- knowledge base
- pearson correlation coefficient
- probabilistic matrix factorization
- databases