Aligned Dual Channel Graph Convolutional Network for Visual Question Answering.
Qingbao HuangJielong WeiYi CaiChangmeng ZhengJunying ChenHo-fung LeungQing LiPublished in: ACL (2020)
Keyphrases
- question answering
- dual channel
- convolutional network
- convolutional neural networks
- information retrieval
- natural language processing
- natural language
- visual features
- cross language
- information extraction
- visual information
- passage retrieval
- qa clef
- question classification
- syntactic information
- named entities
- answer validation
- question answering systems
- graph structure
- structured data
- qa systems
- natural language questions
- coarse to fine
- low level