Implicit Relation Linking for Question Answering over Knowledge Graph.
Yao ZhaoJiacheng HuangWei HuQijin ChenXiaoxia QiuChengfu HuoWeijun RenPublished in: ACL (Findings) (2022)
Keyphrases
- question answering
- natural language processing
- information retrieval
- information extraction
- cross language
- natural language
- question answering systems
- question classification
- named entities
- syntactic information
- passage retrieval
- open domain question answering
- qa clef
- relation extraction
- knowledge sources
- domain knowledge
- expert systems
- answering questions
- answer validation
- semantic roles
- information retrieval systems
- natural language questions
- knowledge base