DualVGR: A Dual-Visual Graph Reasoning Unit for Video Question Answering.
Jianyu WangBing-Kun BaoChangsheng XuPublished in: CoRR (2021)
Keyphrases
- question answering
- question classification
- information extraction
- information retrieval
- visual data
- cross language
- video sequences
- question answering systems
- multimedia
- answering questions
- visual information
- video content
- video search
- syntactic information
- passage retrieval
- qa clef
- natural language processing
- open domain question answering
- sentence retrieval
- graph structure
- video retrieval
- named entities
- structured data
- video data
- visual features
- natural language
- relation extraction
- knowledge representation
- natural language questions
- knowledge base
- video frames
- low level
- multi modal
- qa systems
- candidate answers
- keywords