genetic algorithm

  1. M

    Multi-objective optimization-selection of decision variables

    I am currently in the process of creating a simulation optimisation problem for a reservoir operation system. I will use 2 metaheuristic multi-objective optimisation algorithms(NSGA III is one) and I am trying to determine what is the best way to go about the decision variables. The standard...
  2. A

    Caret package SAF/GAF error; "replacement has 1 row, data has 0"

    In R, whenever I try using the safs/gafs interface via. caret I keep running into this specific error: Error in { : task 1 failed - "replacement has 1 row, data has 0" Here is a link to the data I am using, stored as a .csv file. The .csv file given has a column with the row number which I...
  3. H

    Genetic algorithm, confusion with selection/reproduction step.

    Hi, im a little confused with the selection/reproduction step in genetic algorithms. Im aware that the initial population has several hundred in it. That the fitness function is used to select a certain number of the possible solutions for cross over/mutation. What i dont get is how the...