A collaborative and semantic-based approach for recommender systems.
Roza LemdaniNacéra BennacerGéraldine PolaillonYolaine BourdaPublished in: ISDA (2010)
Keyphrases
- recommender systems
- user modelling
- collaborative filtering
- semantic information
- semantic wiki
- semantic web
- matrix factorization
- user model
- semantic knowledge
- user modeling
- information filtering
- collaborative learning
- high level
- user preferences
- semantic similarity
- user profiles
- data sparsity
- natural language
- eye tracking
- semantic annotation
- website
- semantic analysis
- association rules
- collaborative activities
- user profiling
- cold start