Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations.
Iván CantadorAlejandro BellogínIgnacio Fernández-TobíasSergio López HernándezPublished in: EC-Web (2011)
Keyphrases
- personal preferences
- recommender systems
- user profiles
- user preferences
- personalized recommendation
- social web
- social tags
- recommendation algorithms
- making recommendations
- personal interests
- tag recommendation
- item recommendation
- cold start
- social interaction
- behavioral patterns
- semantic information
- collaborative filtering
- social networks
- natural language
- semantic web
- social media
- semantic knowledge
- hybrid recommendation
- social influence
- cold start problem
- social tagging
- recommendation systems
- context dependent
- domain knowledge
- semantic annotation
- metadata
- high level
- domain specific
- music recommendation
- recommendation quality
- latent factor models
- user behavior
- social tagging systems
- social relationships
- social relations
- social networking
- semantic network
- matrix factorization
- semantic web technologies
- semantic search