View GitHub Repository NiaPy

Schedule Inspection
Subscribe
Passed
Push — master ( 48c291...a40ac0 )
by Grega
02:23 queued 24s
created

run_dnpmshde   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.modified import DynNpMultiStrategyDifferentialEvolutionMTS

            


            
                                                                        
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
from NiaPy.util import StoppingTask, OptimizationType

            


            
                                                                        
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
from NiaPy.benchmarks import Sphere

            


            
                                                                        
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
# we will run Differential Evolution for 5 independent runs

            


            
                                                                        
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
for i in range(5):

            


            
                                                                        
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
	task = StoppingTask(D=10, nFES=5000, optType=OptimizationType.MINIMIZATION, benchmark=Sphere())

            


            
                                                                        
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
	algo = DynNpMultiStrategyDifferentialEvolutionMTS(NP=50, F=0.5, CR=0.9, pmax=10)

            


            
                                                                        
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
	best = algo.run(task=task)

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

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

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    19
                

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

            


            
                                                        
            
                                    
            
            

                
                    20