Keyphrases
- information filtering
- user profiles
- information retrieval
- fuzzy logic
- fuzzy sets
- web information
- language independent
- recommender systems
- digital libraries
- collaborative filtering
- designing effective
- information delivery
- text mining
- fuzzy rules
- topic tracking
- fuzzy clustering
- fuzzy numbers
- membership functions
- user profiling
- website
- meta search
- machine learning
- cross lingual
- cross language
- cross language information retrieval
- data structure
- metadata
- artificial intelligence