理学 自动问答技术 释 answer extraction 答案抽取 根据用户查询，问答系统利用信息检索和自然语言处理技术从知识源中获得答案的过程。
人工智能 知识工程 释文 answer extraction 答案抽取
- aviation publishing media
- aviation quality engineering
- aviation regulation
- aviation reliability engineering
- aviation safety
- aviation scientific and technical report
- aviation scientific and technological achievements and its transformation
- aviation search and rescue
- aviation security
- aviation special test equipment metrology technique
- aviation standard implementation and supervision
- aviation system block upgrade
- aviation technical basis
- aviation test
- aviation toxicology
- aviation weapon effectiveness evaluation
- Aviation World
- Aviator medical Assessment
- AVIC
- AVIC Cup of International UAV Innovation Grand Prix
- AVICE
- avicelase
- Avicenna
- Avicenna crater
- avidin