AREC

 

Cooperative Extension

 

 

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For more information about this area, please contact:

Russ Tronstad
Extension Economist

Phone: (520) 621-2425
Email: tronstad@ag.arizona.edu

 

 

An Example Fuzzy Expert System

Step 5 -- Composition

The task is to define one fuzzy set for the outcome considering all the rules and the values for a specific observation. One way to do this is take the maximum of the score for the membership function defined for each rule. For observation 3 this results in the following fuzzy set.

[graph showing composite score vs. feed level]

It is obvious from the above graph that observation 3 is associated more with high feed levels than with recommendations for low feed levels.

 

 

 


Step 4


Return to the Fuzzy Expert System

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2011 Dept. of Agricultural & Resource Economics, The University of Arizona
Send comments or questions to arecweb@ag.arizona.edu

Last updated September 17, 1999
Document located at http://ag.arizona.edu/arec/fuzzy/ex-comp.html