Greedy Gradient Ensemble for Robust Visual Question Answering.
Xinzhe HanShuhui WangChi SuQingming HuangQi TianPublished in: ICCV (2021)
Keyphrases
- question answering
- qa clef
- information extraction
- open domain question answering
- information retrieval
- natural language processing
- relation extraction
- question classification
- passage retrieval
- question answering systems
- natural language
- semantic roles
- sentence retrieval
- visual information
- qa systems
- visual features
- cross language
- training set
- candidate answers
- feature selection
- probabilistic model
- syntactic information
- decision trees
- natural language questions