Which of the following observations concerning expert systems is true?
A) The "If/Then" rules used in these systems are created by mining data.
B) These systems have lived up to the high expectations set by their name.
C) These systems typically have fewer than a dozen rules.
D) These systems encode human knowledge in the form of "If/Then" rules.

Question

Quizplus · Accepted Answer

Expert systems are designed to mimic human behavior and decision-making processes regarding a specific domain. The knowledge and expertise of human experts are encoded in the form of "If/Then" rules, enabling the system to simulate problem-solving activities. Therefore, option D is the correct observation regarding expert systems. Option A is incorrect, as the rules in expert systems are not created by mining data. Option B is incorrect, as expert systems have not entirely lived up to the high expectations set by their name. Option C is also incorrect, as expert systems can have many more than a dozen rules.

Which of the Following Observations Concerning Expert Systems Is True