Feature extraction and evaluation for BioMedical Question Answering.
Ankit ShahSrishti SinghShih-Yen TaoPublished in: CoRR (2021)
Keyphrases
- question answering
- feature extraction
- information extraction
- question classification
- natural language
- information retrieval
- natural language processing
- cross language
- natural language questions
- syntactic information
- question answering systems
- sentence retrieval
- evaluation criteria
- qa clef
- relation extraction
- named entities
- feature vectors
- textual entailment recognition
- answering questions
- speech transcripts
- evaluation methods
- qa systems
- semantic roles
- passage retrieval
- image classification
- relational databases
- feature selection
- search engine