DualVGR: A Dual-Visual Graph Reasoning Unit for Video Question Answering.
Jianyu WangBing-Kun BaoChangsheng XuPublished in: IEEE Trans. Multim. (2022)
Keyphrases
- question answering
- information retrieval
- answering questions
- video sequences
- visual data
- passage retrieval
- video data
- information extraction
- natural language processing
- question classification
- named entities
- visual information
- video content
- natural language
- syntactic information
- qa clef
- video search
- cross language
- graph structure
- natural language questions
- video frames
- news video
- multimedia
- audio visual
- question answering systems
- relation extraction
- visual features
- structured data
- qa systems
- knowledge base
- textual entailment recognition
- open domain question answering
- sentence retrieval
- artificial intelligence
- answer extraction
- text classification
- answer validation
- low level