15. Capabilities of Expert Systems Strategic goal setting Decision making Planning Design Quality control and monitoring Diagnosis Explore impact of strategic goals Impact of plans on resources Integrate general design principles and manufacturing limitations Provide advise on decisions Monitor quality and assist in finding solutions Look for causes and suggest solutions
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20. Inference engine Explanation facility Knowledge base acquisition facility User interface Knowledge base Experts User
21. Rules for a Credit Application Mortgage application for a loan for $100,000 to $200,000 If there are no previous credits problems, and If month net income is greater than 4x monthly loan payment, and If down payment is 15% of total value of property, and If net income of borrower is > $25,000, and If employment is > 3 years at same company Then accept the applications Else check other credit rules
29. Expert Systems Development Alternatives low high low high Development costs Time to develop expert system Use existing package Develop from shell Develop from scratch
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