理学 检索任务与目标 释 question answering system 问题回答系统 信息检索的一种变种。它能用准确的自然语言回答用户提出的问题。
人工智能 知识工程 释文 question answering system 问答系统
- excitant
- excitation
- excitation and deexcitation
- excitation at break
- excitation at make
- excitation by electron impact
- excitation conduction
- excitation-contraction coupling
- excitation cross-section
- excitation current control
- excitation curve
- excitation energy
- excitation equipment
- excitation flow
- excitation function
- excitation labeling
- excitation lifetime
- excitation light source
- excitation mechanism
- excitation of hydrogenerator
- excitation of synchronous motor
- excitation of turbulence
- excitation potential
- excitation spectrum
- excitation system