Knowledge Base Question Answering With a Matching-Aggregation Model and Question-Specific Contextual Relations.
Yunshi LanShuohang WangJing JiangPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2019)
Keyphrases
- question answering
- high level
- knowledge base
- question classification
- natural language
- probabilistic model
- natural language questions
- knowledge representation
- data mining
- test set
- information extraction
- question answering systems
- passage retrieval
- domain specific
- natural language processing
- image retrieval
- expert systems
- artificial intelligence