Exercises for Chapter Twelve: Multiobjective Evolutionary Algorithms

  1. Describe the main components necessary to add to a “standard” EA in order to tackle a multiobjective problem.
  2. What is a nondominated point?
  3. A simple multiobjective problem has two objective functions
    • f1(x) =x1
    •  
      and

    • f2(x)=f23
    • and is subject to the constraints  

    • x12 + x22 ≤ 10.

    What will the Pareto front for this problem look like?

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The on-line accompaniment to the book Introduction to Evolutionary Computing