Keyphrases
- test collection
- eca rules
- web retrieval
- evaluation metrics
- patent retrieval
- information retrieval
- ir evaluation
- active rules
- cross language information retrieval
- cross lingual information retrieval
- trec web
- event condition action
- retrieval effectiveness
- neural network
- precision and recall
- retrieval model
- business processes
- natural language
- case study
- machine learning
- reactive behavior