Meatpie

Collections of well known metaheuristic algorithms fully written in Python. Including Particle Swarm Optimization (PSO), Differential Evolution (DE), Evolution Strategies (ES), FIrefly Algorithm (FA), etc, and some of their variations.

Constraints

Use penalty method for the constraints you have. The algorithm's initial points are set in x \in (0,1). Make sure you rescale the variables.

Code

import optlib.de

class ObjectiveFunction: def call(self,x): return sum(x) def dim(self): #dimension of optimization problem return 10

iteration=1000 population=20 opt = optlib.de.De(iteration,pop) vec = opt.run(ObjectiveFunction())

print(vec)