Keyphrases
- active learning
- response time
- query evaluation
- user queries
- query processing
- query language
- learning strategies
- efficient processing
- database
- range queries
- web search engines
- search engine
- database queries
- supervised learning
- experimental design
- query logs
- training examples
- data sources
- boolean queries
- pool based active learning
- imbalanced data classification
- result set
- retrieval systems
- multi dimensional
- semi supervised
- data sets