MovieChat+: Question-aware Sparse Memory for Long Video Question Answering.
Enxin SongWenhao ChaiTian YeJenq-Neng HwangXi LiGaoang WangPublished in: CoRR (2024)
Keyphrases
- question answering
- question classification
- qa clef
- question answering systems
- natural language questions
- qa systems
- answer extraction
- long video
- candidate answers
- answering questions
- answer validation
- open domain question answering
- natural language processing
- information retrieval
- information extraction
- natural language
- question answer pairs
- passage retrieval
- syntactic information
- scene segmentation
- cross language
- video clips
- named entities
- sentence retrieval
- machine learning
- feature selection
- semantic roles
- image features
- similarity measure
- feature weighting
- video segments