Question Answering Over Knowledge Graphs: Question Understanding Via Template Decomposition.
Weiguo ZhengJeffrey Xu YuLei ZouHong ChengPublished in: Proc. VLDB Endow. (2018)
Keyphrases
- question answering
- question classification
- answering questions
- question answering systems
- qa clef
- natural language questions
- answer extraction
- open domain question answering
- candidate answers
- qa systems
- information retrieval
- natural language processing
- answer validation
- natural language
- named entities
- passage retrieval
- domain knowledge
- knowledge base
- cross language
- information extraction
- knowledge representation
- sentence retrieval
- semantic roles
- expert systems
- syntactic information
- document retrieval
- search engine
- artificial intelligence