Diagram Perception Networks for Textbook Question Answering via Joint Optimization.
Jie MaJun LiuQi ChaiPinghui WangJing TaoPublished in: Int. J. Comput. Vis. (2024)
Keyphrases
- question answering
- joint optimization
- information retrieval
- information extraction
- natural language
- question classification
- cross language
- answer validation
- sparse representation
- natural language processing
- question answering systems
- passage retrieval
- syntactic information
- relation extraction
- qa clef
- natural language questions
- open domain question answering
- named entities
- answer extraction
- semantic roles
- training data
- image processing