An Empirical Study on Leveraging Scene Graphs for Visual Question Answering.
Cheng ZhangWei-Lun ChaoDong XuanPublished in: CoRR (2019)
Keyphrases
- question answering
- natural language processing
- visual data
- question classification
- passage retrieval
- information retrieval
- natural language
- named entities
- information extraction
- answer validation
- qa clef
- visual information
- question answering systems
- semantic roles
- natural language questions
- video sequences
- candidate answers
- relation extraction
- cross language
- graph structure
- visual features
- qa systems
- open domain question answering