Attentive History Selection for Conversational Question Answering.
Chen QuLiu YangMinghui QiuYongfeng ZhangCen ChenW. Bruce CroftMohit IyyerPublished in: CIKM (2019)
Keyphrases
- question answering
- natural language
- information retrieval
- natural language processing
- question answering systems
- question classification
- cross language
- named entities
- natural language questions
- multi modal
- relation extraction
- information extraction
- qa clef
- syntactic information
- passage retrieval
- open domain question answering
- semantic roles
- answer extraction
- information retrieval systems
- probabilistic model
- feature selection