From Parse-Execute to Parse-Execute-Refine: Improving Semantic Parser for Complex Question Answering over Knowledge Base.
Wangzhen GuoLinyin LuoHanjiang LaiJian YinPublished in: CoRR (2023)
Keyphrases
- question answering
- semantic parsing
- knowledge base
- natural language processing
- named entities
- information extraction
- parse tree
- natural language
- relation extraction
- cross language
- information retrieval
- semantic roles
- semantic network
- wordnet
- dependency parsing
- domain specific
- tree kernels
- word sense disambiguation
- knowledge structures
- expert systems