Keyphrases
- user centric
- evaluation framework
- recommender systems
- evaluation process
- collaborative filtering
- evaluation methodology
- personal information
- semantic annotation
- context awareness
- user profiles
- user preferences
- evaluation measures
- evaluation metrics
- context dependent
- fuzzy logic
- evaluation method
- knowledge base
- user model
- evaluation methods
- user behavior
- evaluation model
- test set
- error rate
- natural language