V2EX expert system

Expert System

定义 Definition

专家系统:一种基于“知识库 + 推理机”的人工智能程序,用来模拟人类专家在特定领域(如医疗诊断、设备故障排查、金融风控)中的判断与决策。常见形式是用规则(例如 if…then…)进行推理。该术语也可泛指各类知识型系统

发音 Pronunciation

/kspt sstm/(美式常见)
/kspt sstm/(英式常见)

例句 Examples

The hospital uses an expert system to help diagnose rare diseases.
医院使用专家系统来辅助诊断罕见疾病。

Although modern machine learning is popular, an expert system can still be valuable when rules are clear and decisions must be explainable.
尽管现代机器学习很流行,但当规则清晰且决策必须可解释时,专家系统仍然很有价值。

词源 Etymology

expert 源自拉丁语 expertus(“有经验的、经考验的”),经由法语进入英语;system 源自希腊语 systēma(“组合、整体”)。合起来的 expert system 在20世纪中后期人工智能发展中普及,用来指以“专家知识”驱动、能给出推理过程的计算机系统。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Expert Systems: Principles and Programming(Joseph C. Giarratano & Gary Riley)
  • Artificial Intelligence: A Modern Approach(Stuart Russell & Peter Norvig)
  • Knowledge-Based Systems(学术期刊,相关论文中频繁出现该术语)
  • The Handbook of Artificial Intelligence(Avron Barr & Edward A. Feigenbaum 等编)
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