What is mutation in GA?

Updated May 16, 2026

Short answer

Mutation introduces random changes in chromosomes.

Deep explanation

It helps maintain diversity and avoid local optima by randomly altering genes.

Real-world example

Randomly swapping routes in TSP solutions.

Common mistakes

  • Using too high mutation rate destroying good solutions.

Follow-up questions

  • What is mutation rate?
  • Why is mutation necessary?

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