What is the function of the inference engine in an expert system?

Options

  • A. It applies rules to known facts to derive conclusions
  • B. It stores only the user interface design
  • C. It is responsible only for collecting sensor data
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. It applies rules to known facts to derive conclusions

Detailed Explanation

The inference engine is the reasoning component of an expert system. It applies appropriate rules to facts in the knowledge base to derive new facts, conclusions or recommendations.