Better Query Graph Selection for Knowledge Base Question Answering.
Yonghui JiaWenliang ChenPublished in: CoRR (2022)
Keyphrases
- question answering
- knowledge base
- query graph
- natural language processing
- natural language
- natural language questions
- information extraction
- information retrieval
- question answering systems
- qa clef
- databases
- wordnet
- knowledge representation
- expert systems
- answer extraction
- vector space
- kernel methods
- graph model
- qa systems
- database