Visual Question Answering Based on Position Alignment.
Qihao XiaChao YuPingping PengHenghao GuZhengqi ZhengKun ZhaoPublished in: CISP-BMEI (2021)
Keyphrases
- question answering
- information retrieval
- natural language processing
- qa clef
- information extraction
- open domain question answering
- syntactic information
- natural language questions
- question classification
- visual information
- cross language
- passage retrieval
- question answering systems
- named entities
- natural language
- visual features
- relation extraction
- answer validation
- search engine
- semantic roles
- answer extraction
- low level
- sentence retrieval
- answering questions