X-GGM: Graph Generative Modeling for Out-of-distribution Generalization in Visual Question Answering.
Jingjing JiangZiyi LiuYifan LiuZhixiong NanNanning ZhengPublished in: ACM Multimedia (2021)
Keyphrases
- question answering
- information extraction
- natural language
- natural language questions
- natural language processing
- question classification
- question answering systems
- named entities
- passage retrieval
- information retrieval
- cross language
- syntactic information
- qa clef
- structured data
- generative model
- open domain question answering
- visual features
- textual entailment recognition
- graph structure
- relation extraction
- visual information
- sentence retrieval
- answering questions
- low level