Simulation 3: Square-Concave Discrimination

In addition to the triangle-square discriminations, I did square-concave discrimination. With the figure size from 20 to 100 was unsuccessful. Therefore, I tried with larger size, from 60 to 120 and it was quite successlly evolved.
All the other configurations are exactly the same as the previous experiments (simulation 1 & 2).

Blue line: Maximum fitness, Green Line: Average Fitness

Here are some snapshots from the simulations. To see the artificial retina in action, please download the movie files(avi format). The movies are captured from some best individual of some replication. 10 replications of experiment have been done with different initialization number to the random function.