I think that we could add some random (i.e. pure luck) factor for evaluation. Although this may sound unfair, almost all optimization problems do this, be it na

I think that we could add some random (i.e. pure luck) factor for evaluation. Although this may sound unfair, almost all optimization problems do this, be it natural or man-made. Evolution does this by adding random gene mutation, and machine learning does this by randomizing certain parameters to avoid being stuck at local minima. In theory, the right mixture of rigid metrics and randomization can make a better result.