ReTraCk: A Flexible and Efficient Framework for Knowledge Base Question Answering.
Shuang ChenQian LiuZhiwei YuChin-Yew LinJian-Guang LouFeng JiangPublished in: ACL (demo) (2021)
Keyphrases
- question answering
- knowledge base
- natural language processing
- information retrieval
- qa clef
- question classification
- open domain question answering
- data mining
- information extraction
- expert systems
- artificial intelligence
- knowledge representation
- named entities
- passage retrieval
- question answering systems
- natural language questions
- machine learning