Ontological Matchmaking in Recommender Systems
Angela BonifatiGiansalvatore MeccaDomenica SileoGianvito SummaPublished in: CoRR (2010)
Keyphrases
- recommendation algorithms
- recommender systems
- collaborative filtering
- web services
- user preferences
- recommendation systems
- semantic web services
- matrix factorization
- cold start
- personalized recommendation
- knowledge sharing
- service discovery
- web service composition
- information filtering
- knowledge representation
- information overload
- conceptual modeling
- user interests
- user model
- user profiling
- trust aware
- collaborative filtering algorithms
- ontological framework
- compound critiques
- ontological engineering
- latent factor models
- personal preferences
- active user
- cold start problem
- website