Which of the following statements is true of expert systems?
A) They are built with OLAP as the foundational base.
B) It mimics the reasoning of a human expert.
C) An expert system learns from training data selected by humans that contain cases defining the paths from input to output.
D) Expert systems are widely used to detect patterns in data from massive data sets and report such patterns.

Question

Quizplus · Accepted Answer

Expert systems are designed to mimic the reasoning of a human expert in a particular domain. OLAP is not foundational to expert systems. Expert systems may be trained on data, but the training is done by programmers and experts in the domain, not selected by humans. Expert systems are not typically used for detecting patterns in massive datasets, as that is the domain of machine learning and data mining.

Which of the Following Statements Is True of Expert Systems