A Rough Set Based Anomaly Detection Scheme Considering the Age of User Profiles.
Ihn-Han BaePublished in: International Conference on Computational Science (4) (2007)
Keyphrases
- user profiles
- detection scheme
- anomaly detection
- information filtering
- user profiling
- rough set theory
- rough sets
- user interests
- web mining
- recommender systems
- user preferences
- user feedback
- user model
- user modeling
- personalized search
- providing personalized
- personalized web search
- concept hierarchy
- collaborative filtering
- information retrieval
- news items
- network traffic
- web personalization
- content based filtering