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
- infrared spectroscopy
- infrared spectroscopy remote analysis
- infrared spectrum
- infrared stable point
- infrared star
- infrared staring detector
- infrared staring imaging guidance
- infrared stealth composites
- infrared stellar radiation
- infrared stimulated luminescence
- infrared-submillimeter background
- infrared sun
- infrared surface thermometer
- infrared system
- infrared system simulation
- infrared system test method
- infrared target simulator calibration
- infrared technique
- infrared telescope
- Infrared Telescope in Space
- infrared television radar radio command combined guidance
- infrared temperature
- infrared temperature measurement
- infrared therapy
- infrared thermal imager