Affective question answering on video.
Nelson RuwaQirong MaoLiangjun WangJianping GouPublished in: Neurocomputing (2019)
Keyphrases
- question answering
- information retrieval
- question classification
- natural language
- natural language processing
- video sequences
- passage retrieval
- qa clef
- syntactic information
- information extraction
- video data
- natural language questions
- cross language
- video frames
- question answering systems
- answer validation
- relation extraction
- open domain question answering
- candidate answers
- named entities
- multimedia
- qa systems
- semantic roles
- video content
- speech transcripts