A Multi-strategy Query Processing Approach for Biomedical Question Answering: USTB_PRIR at BioASQ 2017 Task 5B.
Zan-Xia JinBo-Wen ZhangFan FangLe-Le ZhangXu-Cheng YinPublished in: BioNLP (2017)
Keyphrases
- question answering
- query processing
- information extraction
- information retrieval
- natural language
- natural language processing
- qa clef
- open domain question answering
- named entities
- data management
- natural language questions
- syntactic information
- question classification
- answer validation
- text mining
- relation extraction
- passage retrieval
- sentence retrieval
- textual entailment recognition
- cross language
- candidate answers
- database systems
- query evaluation
- index structure
- speech transcripts
- co occurrence