View GitHub Repository Gradient-Free-Optimizers

Schedule Inspection
Subscribe

convex_function.convex_function()   A
last analyzed

↳ Parent: convex_function

Complexity

Conditions 1

Size

Total Lines 3
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 3
nop 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
1 
import numpy as np
2 
from gradient_free_optimizers import HillClimbingOptimizer
3 

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
def convex_function(pos_new):

            


            
                                                                        
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
    score = -(pos_new["x1"] * pos_new["x1"] + pos_new["x2"] * pos_new["x2"])

            


            
                                                                        
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
    return score

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
search_space = {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
    "x1": np.arange(-100, 101, 0.1),

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
    "x2": np.arange(-100, 101, 0.1),

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
opt = HillClimbingOptimizer(search_space)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
opt.search(convex_function, n_iter=300000)

            


            
                                                        
            
                                    
            
            

                
                    17