Enhancing Question Answering over Knowledge Base Using Dynamical Relation Reasoning.
Liao ChengZiheng ChenJiangtao RenPublished in: IJCNN (2020)
Keyphrases
- question answering
- knowledge base
- knowledge representation
- natural language processing
- natural language
- information retrieval
- information extraction
- question classification
- passage retrieval
- expert systems
- description logics
- answering questions
- question answering systems
- syntactic information
- open domain question answering
- relation extraction
- cross language
- qa clef
- named entities
- background knowledge
- qa systems
- logic programming
- audio visual
- belief revision
- sentence retrieval
- wordnet
- natural language questions