Dynamic dual graph networks for textbook question answering.
Yaxian WangJun LiuJie MaHongwei ZengLingling ZhangJunjun LiPublished in: Pattern Recognit. (2023)
Keyphrases
- question answering
- natural language
- passage retrieval
- question classification
- natural language processing
- named entities
- syntactic information
- cross language
- information extraction
- information retrieval
- directed graph
- sentence retrieval
- qa clef
- open domain question answering
- multi modal
- relation extraction
- question answering systems
- answer extraction
- natural language questions
- speech transcripts