KQA Pro: A Dataset with Explicit Compositional Programs for Complex Question Answering over Knowledge Base.
Shulin CaoJiaxin ShiLiangming PanLunyiu NieYutong XiangLei HouJuanzi LiBin HeHanwang ZhangPublished in: ACL (1) (2022)
Keyphrases
- question answering
- knowledge base
- passage retrieval
- natural language questions
- information retrieval
- question classification
- natural language processing
- information extraction
- natural language
- cross language
- named entities
- question answering systems
- qa clef
- syntactic information
- relational databases
- relation extraction
- high level
- sentence retrieval
- open domain question answering
- candidate answers
- qa systems
- text retrieval
- multi modal
- text classification
- feature set