What is knowledge? a Knowledge is a theoretical or practical understanding of a subject or a domain Knowledge is also the sum of what is currently known, and apparently knowledge is power. Those who possess knowledge are called experts Anyone can be considered a domain expert if he or she has deep knowledge(of both facts and rules) and strong practical experience in a particular domain. The area of the domain may be limited. In general, an expert is a skilful person who can do things other people cannot 2021/1/27 EIE426-AICV2021/1/27 EIE426-AICV 3 What is knowledge? ◼ Knowledge is a theoretical or practical understanding of a subject or a domain. Knowledge is also the sum of what is currently known, and apparently knowledge is power. Those who possess knowledge are called experts. ◼ Anyone can be considered a domain expert if he or she has deep knowledge (of both facts and rules) and strong practical experience in a particular domain. The area of the domain may be limited. In general, an expert is a skilful person who can do things other people cannot