Reconstruction and Re-ranking: A Simple and Effective Approach for Question Answering.
Ran ShenYifan WangShining LvJinwei ChenJianfeng XiongPublished in: ICIC (1) (2020)
Keyphrases
- question answering
- candidate answers
- natural language processing
- natural language
- cross language
- information extraction
- information retrieval
- passage retrieval
- qa clef
- question answering systems
- natural language questions
- sentence retrieval
- named entities
- question classification
- textual entailment recognition
- relation extraction
- correct answers
- ranking algorithm
- open domain question answering
- answer extraction
- qa systems
- text retrieval
- ranking functions
- artificial intelligence