Learning Situation Hyper-Graphs for Video Question Answering.
Aisha Urooj KhanHilde KuehneBo WuKim ChheuWalid BousselhamChuang GanNiels da Vitoria LoboMubarak ShahPublished in: CoRR (2023)
Keyphrases
- question answering
- natural language processing
- syntactic information
- natural language
- information retrieval
- named entities
- question classification
- open domain question answering
- information extraction
- cross language
- video data
- video sequences
- video content
- qa clef
- video frames
- passage retrieval
- sentence retrieval
- natural language questions
- question answering systems
- answer extraction
- answer validation
- textual entailment recognition
- multimedia
- news video
- candidate answers
- semantic roles
- relation extraction
- visual data
- video retrieval
- key frames
- document collections
- wordnet