Locating Visual Explanations for Video Question Answering.
Xuanwei ChenRui LiuXiaomeng SongYahong HanPublished in: MMM (1) (2021)
Keyphrases
- question answering
- visual data
- question classification
- information retrieval
- video content
- video data
- information extraction
- open domain question answering
- multimedia
- visual information
- cross language
- syntactic information
- video search
- natural language processing
- video sequences
- qa clef
- natural language questions
- natural language
- named entities
- video frames
- sentence retrieval
- visual features
- question answering systems
- news video
- low level
- passage retrieval
- answer validation
- relation extraction
- candidate answers
- artificial intelligence
- key frames
- video retrieval
- speech transcripts
- data mining