LPF: A Language-Prior Feedback Objective Function for De-biased Visual Question Answering.
Zujie LiangHaifeng HuJiaying ZhuPublished in: SIGIR (2021)
Keyphrases
- question answering
- natural language
- information extraction
- information retrieval
- cross language
- question classification
- natural language processing
- named entities
- passage retrieval
- visual information
- syntactic information
- qa clef
- question answering systems
- answer validation
- natural language questions
- relation extraction
- low level
- open domain question answering
- textual entailment recognition
- sentence retrieval
- qa systems
- context dependent
- visual features
- linguistic knowledge
- question answer pairs