What is Crossover Probability & Mutation Probability in Genetic Algorithm or Genetic Programming?

Question

What is Crossover Probability & Mutation Probability in Genetic Algorithm or Genetic Programming ? Could someone explain them from implementation perspective!

Answer 1

It's shows the quantity of features which inherited from the parents in crossover!

Note: If crossover probability is 100%, then all offspring is made by crossover. If it is 0%, whole new generation is made from exact copies of chromosomes from old population (but this does not mean that the new generation is the same!).