On the enhancement of collaborative filtering by demographic data.
Manolis G. VozalisKonstantinos G. MargaritisPublished in: Web Intell. Agent Syst. (2006)
Keyphrases
- demographic data
- collaborative filtering
- recommender systems
- matrix factorization
- image enhancement
- web page recommendation
- recommendation systems
- cold start problem
- data sparsity
- image processing
- personalized recommendation
- user ratings
- user preferences
- product recommendation
- collaborative tagging
- making recommendations
- collaborative filtering algorithms
- pearson correlation coefficient
- probabilistic matrix factorization
- machine learning
- content based filtering
- user interests
- user behavior
- artificial intelligence