View GitHub Repository NiaPy

Schedule Inspection
Subscribe
Completed
Push — master ( cc7745...279fb5 )
by Grega
19s queued 17s
created

run_cpso   A

↳ Parent: Project

Complexity

Total Complexity 0

Size/Duplication

Total Lines 18
Duplicated Lines 0 %

Importance

Changes 0
Metric Value
eloc 11
dl 0
loc 18
rs 10
c 0
b 0
f 0
wmc 0
1 
# encoding=utf8
2 
# This is temporary fix to import module from parent folder
3 
# It will be removed when package is published on PyPI
4 
import sys
5 
sys.path.append('../')
6 
# End of fix
7 

            


            
                                                                        
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
from NiaPy.algorithms.basic import CenterParticleSwarmOptimization

            


            
                                                                        
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
from NiaPy.task.task import StoppingTask, OptimizationType

            


            
                                                                        
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
from NiaPy.benchmarks import Sphere

            


            
                                                                        
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
# we will run ParticleSwarmAlgorithm for 5 independent runs

            


            
                                                                        
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
algo = CenterParticleSwarmOptimization(NP=51, C1=1.3, C2=2.0, w=0.86, vMin=-1, vMax=1)

            


            
                                                                        
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
for i in range(5):

            


            
                                                                        
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
	task = StoppingTask(D=25, nFES=20000, optType=OptimizationType.MINIMIZATION, benchmark=Sphere())

            


            
                                                                        
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
	best = algo.run(task=task)

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
	print('%s -> %f' % (best[0], best[1]))

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
# print(algo.getParameters())

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
# vim: tabstop=3 noexpandtab shiftwidth=3 softtabstop=3

            


            
                                                        
            
                                    
            
            

                
                    21