Instance-sequence reasoning for video question answering.
Rui LiuYahong HanPublished in: Frontiers Comput. Sci. (2022)
Keyphrases
- question answering
- answering questions
- video data
- natural language processing
- natural language
- information extraction
- question classification
- named entities
- natural language questions
- information retrieval
- question answering systems
- cross language
- multimedia
- qa clef
- passage retrieval
- candidate answers
- syntactic information
- video content
- knowledge representation
- video sequences
- open domain question answering
- answer validation
- video frames
- knowledge base
- sentence retrieval
- relation extraction
- search engine
- semantic roles
- video search
- textual entailment recognition