A visualization tool around PAGMO/PYGMO library. It is meant to be used with 2d slices of the objective function. Useful for debuging and for visualization of the algorithm evolution.
If you want to use with a specific problem, define your problem using PYGMO interface and pass it to the builder. Example:
import pso_viz
class MyProblem:
def fitness(self, X):
return [(1.0 - X[0])**2 + 100. * (X[1] - X[0]**2)**2]
def get_bounds(self):
return ([-2, -1], [2, 5])
pso_viz.open_gui_for_problem(MyProblem())
