Progressive Graph Attention Network for Video Question Answering.
Liang PengShuangji YangYi BinGuoqing WangPublished in: ACM Multimedia (2021)
Keyphrases
- question answering
- natural language processing
- information retrieval
- passage retrieval
- named entities
- question classification
- cross language
- relation extraction
- natural language
- question answering systems
- syntactic information
- information extraction
- natural language questions
- open domain question answering
- qa clef
- video sequences
- sentence retrieval
- video data
- answer validation
- answer extraction
- structured data
- answering questions
- video frames