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himmelblau_example.himmelblau()   A

↳ Parent: himmelblau_example

Complexity

Conditions 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 2
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
nop 3
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import numpy as np
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from hyperactive import Hyperactive
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def himmelblau(para, X, y):

            


            
                                                                        
                            
            
                                    
            
            

                
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    """Himmelblau's function"""

            


            
                                                                        
                            
            
                                    
            
            

                
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    return -((para["x"]**2 + para["y"] - 11)**2 + (para["x"] + para["y"]**2 - 7)**2)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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x_range = np.arange(0, 10, 0.1)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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search_config = {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    himmelblau: {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        "x": x_range, 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        "y": x_range

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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opt = Hyperactive(search_config, n_iter=1000000)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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opt.search(0, 0)

            


            
                                                        
            
                                    
            
            

                
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