Locate before Answering: Answer Guided Question Localization for Video Question Answering.
Tianwen QianRan CuiJingjing ChenPai PengXiaowei GuoYu-Gang JiangPublished in: CoRR (2022)
Keyphrases
- question answering
- question classification
- qa systems
- natural language questions
- question answering systems
- answer extraction
- answering questions
- answer validation
- candidate answers
- question answer pairs
- qa clef
- information retrieval
- natural language
- video data
- video content
- information extraction
- natural language processing
- open domain question answering
- multimedia
- cross language
- video sequences
- relation extraction
- passage retrieval
- named entities
- syntactic information
- evaluation methodology
- correct answers
- video retrieval
- multi modal