OVQA: A Clinically Generated Visual Question Answering Dataset.
Yefan HuangXiaoli WangFeiyan LiuGuofeng HuangPublished in: SIGIR (2022)
Keyphrases
- question answering
- natural language processing
- information retrieval
- question classification
- cross language
- visual features
- syntactic information
- visual information
- information extraction
- natural language
- passage retrieval
- question answering systems
- open domain question answering
- natural language questions
- candidate answers
- textual entailment recognition
- relation extraction
- qa systems
- low level
- named entities
- multi modal
- qa clef
- answering questions
- answer validation
- relational databases
- artificial intelligence