人类专家与专家系统的区别

1.专家系统：
专家系统的另一个名称是基于知识的系统。它们用于解决现实世界中的问题，例如专家质量建议、诊断和建议。基本上，它是一种计算机程序，用于模拟人类或具有特定领域专业知识和经验的组织的判断和行为。专家系统的构建需要人类专家来提取所需的知识。

图 – 专家系统

2. 人类专家：
人类专家是具有以更高的方式识别事物的能力的个人。例如：医生等。

图 – 人类专家

人类专家和专家系统的区别：

S.No.	Human experts	Expert System
1.	Use knowledge in the form of rules of thumbs or heuristics to solve problem in a narrow domain.	It process knowledge expressed in the form of rules and use symbolic reasoning in narrow domain.
2.	In a human expert we deal with human brain in which knowledge exists in a compiled form.	It provide a clear separation of knowledge from its processing.
3.	It is capable of explaining line of reasoning and providing the details.	Expert system helps in tracing the rules that produced during a solving a problem and also explain how a that particular conclusion was reached and why specific data was needed.
4.	It uses inexact reasoning and also able to deal with incomplete, uncertain and fuzzy information.	It permits inexact reasoning and but able to deal with incomplete, uncertain and fuzzy data.
5.	It enhances the quality of problem solving because of years of learning and practical training.	It enhances the quality of problem solving by the addition of new rules or by adjusting the old ones in the knowledge base and when new knowledge is acquired, changes are easy to observe.
6.	Human expert can be available at a specific working day.	Expert system can be available wherever and at any time.
7.	To solve any problem, human expert can take variable time.	To solve any problem, expert system takes a very short interval of time.
8.	It is not replaceable.	It can be replacble.