LPF: A Language-Prior Feedback Objective Function for De-biased Visual Question Answering.
Zujie LiangHaifeng HuJiaying ZhuPublished in: CoRR (2021)
Keyphrases
- question answering
- natural language
- natural language processing
- information extraction
- qa clef
- passage retrieval
- cross language
- visual features
- named entities
- visual information
- linguistic knowledge
- open domain question answering
- low level
- information retrieval
- machine learning
- syntactic information
- natural language questions
- question answering systems
- qa systems
- answering questions
- answer validation
- information retrieval systems
- knowledge representation
- semantic roles
- candidate answers
- question classification
- answer extraction
- artificial intelligence