Iteration() public abstract method

Perform one training iteration.
public abstract Iteration ( ) : void
return void
GeneticAlgorithm Class Documentation
Example #1
0
        /// <summary>
        /// Setup and solve the TSP.
        /// </summary>
        public void Execute(IExampleInterface app)
        {
            this.app = app;

            var builder = new StringBuilder();

            initCities();

            genetic = new BasicGeneticAlgorithm();

            initPopulation(genetic);
            genetic.MutationPercent = MUTATION_PERCENT;
            genetic.PercentToMate = PERCENT_TO_MATE;
            genetic.MatingPopulation = MATING_POPULATION_PERCENT;
            genetic.Crossover = new SpliceNoRepeat(CITIES/3);
            genetic.Mutate = new MutateShuffle();

            int sameSolutionCount = 0;
            int iteration = 1;
            double lastSolution = Double.MaxValue;

            while (sameSolutionCount < MAX_SAME_SOLUTION)
            {
                genetic.Iteration();

                double thisSolution = genetic.Population.Best.Score;

                builder.Length = 0;
                builder.Append("Iteration: ");
                builder.Append(iteration++);
                builder.Append(", Best Path Length = ");
                builder.Append(thisSolution);

                Console.WriteLine(builder.ToString());

                if (Math.Abs(lastSolution - thisSolution) < 1.0)
                {
                    sameSolutionCount++;
                }
                else
                {
                    sameSolutionCount = 0;
                }

                lastSolution = thisSolution;
            }

            Console.WriteLine(@"Good solution found:");
            displaySolution();
        }