Improved ACO for protein structure prediction using 2D HP lattice model

For improve the quality of solution to a Protein folding problem,ant colony optimization(ACO) is adopted to solve the protein folding simulations problem.Eliminate and clone based on the existing ACO is introduced.This ACO is applied in 2DHP model.At the same time,the ant colony will converge to local classic result easily when searching,and this process will infect the quality of the result.Avoiding the result converge to the local classic result,involving max-min ant colony.Choose some HP sequence for the experiment.And experiment proved that the improvement have higher efficiency than the older one when the two arithmetic got the same optimal solution.