Answer-guided and Semantic Coherent Question Generation in Open-domain Conversation.
Weichao WangShi FengDaling WangYifei ZhangPublished in: EMNLP/IJCNLP (1) (2019)
Keyphrases
- open domain
- question answering systems
- natural language
- question answering
- question classification
- answer extraction
- answering questions
- document retrieval
- information extraction
- information retrieval systems
- question answer pairs
- rhetorical structure theory
- search engine
- knowledge representation
- context dependent
- machine translation
- text categorization