Counterfactual Samples Synthesizing and Training for Robust Visual Question Answering.
Long ChenYuhang ZhengYulei NiuHanwang ZhangJun XiaoPublished in: CoRR (2021)
Keyphrases
- question answering
- question classification
- information retrieval
- passage retrieval
- natural language
- information extraction
- relation extraction
- natural language processing
- training set
- qa clef
- natural language questions
- named entities
- sentence retrieval
- cross language
- question answering systems
- syntactic information
- visual information
- open domain question answering
- multi modal
- machine learning
- semantic roles
- candidate answers
- answer extraction