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Peter G. Anderson, Computer Science Department
 

Summary:  GA Issues
Peter G. Anderson,
Computer Science Department
Rochester Institute of Technology,
Rochester, New York
anderson@cs.rit.edu http://www.cs.rit.edu/
February 2004
pg. 1
Abstract
A discussion of the parameters for GAs and how to go about
systematically, intelligently determining their values.
pg. 2
Parent Selection
Selection is a primary tool of a GA. (The other main tool is crossover.)
Here is a common technique: let F =
popsize
j=1 fitnessj
Select individual k to be a parent with probability fitnessk/F
There are some problems here:
fitnesses shouldn't be negative

  

Source: Anderson, Peter G. - Department of Computer Science, Rochester Institute of Technology

 

Collections: Computer Technologies and Information Sciences