Evolutionary Algorithm with Roulette-Tournament Selection for Solving Aquaculture Diet Formulation

Algorithm 1

Algorithm for roulette wheel selection.

While population size < pop_size  do

   Generate pop_size random number

   Calculate cumulative fitness, total fitness () and sum of proportional fitness (Sum)

   Spin the wheel pop_size times

   If    then

    Select the first chromosome, otherwise, select th chromosome

   End If

End While