Keyphrases
- personalized services
- user requirements
- context aware
- user model
- information services
- user profiling
- pattern mining
- text mining
- knowledge discovery
- web mining
- frequent patterns
- web search engines
- personalized recommendation
- pattern discovery
- user behavior
- frequent itemsets
- data mining
- user profiles
- data mining techniques
- distributed systems
- computational intelligence
- general purpose
- expert systems
- data analysis
- search engine
- information retrieval