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Tribhuvan university CSIT 2065 Syllabus Introduction to Artificial Intelligence Old Questions 2073

Introduction to Artificial Intelligence - Old Questions

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10.  Define the Model-Based and Cased Based system. Discuss which system is suitable for the following problems

i. Electronic circuit testing

ii. Legal Reasoning

6 marks
Asked in 2073

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Model Based System

  • A model-based system is based on a model of the structure and behavior of the device that the system is designed to simulate.
  • It is used for well structured problems. E.g. Engineering problems: Diagnosing hardware or  a machine, Automobile diagnostics
  • It is based on written document.
  • Observed behavior (what the device is actually doing) is compared with predicted behavior (what the device should do).

Case Based System

  • A case-based system is a collection of a set of cases. It stores a case in the Case Base.
  • It is based on human information processing (HIP) model in some problem areas: Thinking about how human processes information, Try to remember previous case/recall similar cases & modify to fit a new situation.
  • E.g. Law, diagnosis, strategic planning
  • It retrieves cases relevant to the present problem situation from the case base and decides on the solution to the current problem on the basis of the outcomes from the previous cases.

a. Electronic Circuit Testing --> Model based system is suitable.

b. Legal Reasoning --> Case based system is suitable.