A Cold-Start Recommendation Algorithm Based on New User's Implicit Information and Multi-attribute Rating Matrix.
Hang YinGuiran ChangXingwei WangPublished in: HIS (2) (2009)
Keyphrases
- collaborative filtering
- cold start
- multi attribute
- recommender systems
- recommendation algorithms
- recommendation systems
- information overload
- user preferences
- rating matrix
- end users
- relevance feedback
- cold start problem
- user experience
- similarity search
- data sparsity
- implicit feedback
- user interests
- data sets
- user profiles
- user interaction
- user interface
- search engine
- machine learning