Multichannel Attention Refinement for Video Question Answering.
Yueting ZhuangDejing XuXin YanWenzhuo ChengZhou ZhaoShiliang PuJun XiaoPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2020)
Keyphrases
- question answering
- video sequences
- question classification
- named entities
- information retrieval
- video data
- qa clef
- cross language
- natural language processing
- passage retrieval
- natural language questions
- information extraction
- multimedia
- natural language
- syntactic information
- video content
- video frames
- question answering systems
- qa systems
- answer extraction
- relation extraction
- video retrieval
- document retrieval
- open domain question answering
- key frames
- sentence retrieval
- relational databases