Counterfactual Samples Synthesizing for Robust Visual Question Answering.
Long ChenXin YanJun XiaoHanwang ZhangShiliang PuYueting ZhuangPublished in: CVPR (2020)
Keyphrases
- question answering
- information extraction
- natural language
- natural language processing
- information retrieval
- qa clef
- cross language
- open domain question answering
- question answering systems
- visual features
- passage retrieval
- syntactic information
- named entities
- relation extraction
- low level
- sentence retrieval
- qa systems
- question classification
- answer extraction
- semantic roles
- visual information
- natural language questions
- visual data
- candidate answers
- data mining
- co occurrence
- machine learning