Knowledge-Based Visual Question Answering in Videos.
Noa GarciaMayu OtaniChenhui ChuYuta NakashimaPublished in: CoRR (2020)
Keyphrases
- question answering
- question classification
- natural language processing
- natural language
- named entities
- information extraction
- passage retrieval
- visual information
- information retrieval
- video frames
- video search
- video sequences
- visual features
- natural language questions
- qa clef
- answer validation
- answering questions
- sentence retrieval
- video content
- cross language
- visual data
- expert systems
- open domain question answering
- syntactic information
- semantic roles
- news video
- low level
- key frames
- video data
- question answering systems
- data mining
- co occurrence
- machine translation
- text classification
- multi modal
- textual entailment recognition
- wordnet