Keyphrases
- domain specific
- information retrieval
- natural language processing
- specific domains
- domain independent
- general purpose
- question answering
- trec collections
- natural language
- information extraction
- trec genomics track
- text mining
- trec test collections
- retrieval model
- domain ontology
- computational linguistics
- relation extraction
- artificial intelligence
- ir evaluation
- domain experts
- test collection
- language model
- query expansion
- field of natural language processing
- text processing
- coreference resolution
- web information retrieval
- ad hoc retrieval
- information retrieval systems
- document centric
- textual entailment
- machine translation
- language processing
- evaluation measures
- retrieval effectiveness
- text retrieval
- machine learning