Co-Attention Network With Question Type for Visual Question Answering.
Chao YangMengqi JiangBin JiangWeixin ZhouKeqin LiPublished in: IEEE Access (2019)
Keyphrases
- question answering
- question classification
- question answering systems
- qa clef
- answer extraction
- natural language questions
- qa systems
- answer validation
- answering questions
- open domain question answering
- natural language
- cross language
- candidate answers
- named entities
- information retrieval
- information extraction
- natural language processing
- passage retrieval
- sentence retrieval
- relation extraction
- syntactic information
- document retrieval
- semantic roles
- visual features
- question answer pairs