Spatio-Temporal Context Networks for Video Question Answering.
Kun GaoYahong HanPublished in: PCM (2) (2017)
Keyphrases
- question answering
- spatio temporal
- information retrieval
- information extraction
- question classification
- syntactic information
- passage retrieval
- human actions
- natural language processing
- question answering systems
- cross language
- video sequences
- named entities
- open domain question answering
- natural language questions
- qa clef
- image sequences
- natural language
- multimedia
- visual data
- video content
- data mining
- sentence retrieval
- qa systems
- semantic roles
- multi modal
- contextual information
- relation extraction
- video data
- answer extraction
- video retrieval
- action recognition
- search engine
- answer validation
- key frames