QAConv: Question Answering on Informative Conversations.
Chien-Sheng WuAndrea MadottoWenhao LiuPascale FungCaiming XiongPublished in: CoRR (2021)
Keyphrases
- question answering
- question classification
- information retrieval
- natural language processing
- cross language
- question answering systems
- information extraction
- named entities
- natural language
- syntactic information
- relation extraction
- qa clef
- qa systems
- semantic roles
- open domain question answering
- candidate answers
- relational databases