When the fitness function also accounts for the variance, it is possible to utilize the inherent uncertainty within a prediction to either exploit the current known information in the model, or to explore unknown regions of the search space. The cdf is calculated up to the current known fittest candidate in the composition. The pool based MLaGA is able to locate the convex hull of stable minima in approximately 280 energy calculations. A comparison of the different methods is in Fig. . There are clear advantages to performing the search with the augmented ML method.