Recommending new movies: even a few ratings are more valuable than metadata.
István PilászyDomonkos TikkPublished in: RecSys (2009)
Keyphrases
- metadata
- collaborative filtering
- personalized recommendation
- recommender systems
- user ratings
- multimedia
- digital libraries
- metadata management
- cold start
- databases
- dublin core
- matrix factorization
- database
- metadata elements
- learning resources
- multimedia content
- learning objects
- information resources
- metadata extraction
- video sequences
- user preferences
- website
- cold start problem
- earth science
- collaborative filtering algorithms
- reputation systems
- metadata standards
- social networks
- learning process
- heterogeneous data
- search tools
- semantic information