Keyphrases
- data preprocessing
- web usage
- web usage mining
- website
- web mining
- web access
- web logs
- data cleaning
- user behavior
- web users
- log files
- web data
- user sessions
- access patterns
- web server
- pattern discovery
- preprocessing
- data mining
- web content
- business applications
- data mining techniques
- feature selection
- preprocessing step
- prefetching
- business processes
- sequential pattern mining
- information retrieval