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test_search_step_0()   A

↳ Parent: tests.test_optimizers.test_search_step

Complexity

Conditions 2

Size

Total Lines 21
Code Lines 16

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 16
nop 1
dl 0
loc 21
rs 9.6
c 0
b 0
f 0
1 
import numpy as np
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import pytest
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from ._parametrize import optimizers

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def objective_function(para):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    score = -para["x1"] * para["x1"]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return score

            


            
                                                                                                            
                            
            
                                    
            
            

                
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search_space = {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    "x1": np.arange(-10, 10, 0.1),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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@pytest.mark.parametrize(*optimizers)

            


            
                                                        
            
                                    
            
            

                
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def test_search_step_0(Optimizer):

            


            
                                                        
            
                                    
            
            

                
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    n_iter = 100

            


            
                                                        
            
                                    
            
            

                
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    opt = Optimizer(search_space)

            


            
                                                        
            
                                    
            
            

                
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    opt.init_search(

            


            
                                                        
            
                                    
            
            

                
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        objective_function,

            


            
                                                        
            
                                    
            
            

                
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        n_iter,

            


            
                                                        
            
                                    
            
            

                
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        max_time=None,

            


            
                                                        
            
                                    
            
            

                
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        max_score=None,

            


            
                                                        
            
                                    
            
            

                
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        early_stopping=None,

            


            
                                                        
            
                                    
            
            

                
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        memory=True,

            


            
                                                        
            
                                    
            
            

                
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        memory_warm_start=None,

            


            
                                                        
            
                                    
            
            

                
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        verbosity=["progress_bar", "print_results", "print_times"],

            


            
                                                        
            
                                    
            
            

                
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    )

            


            
                                                        
            
                                    
            
            

                
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    for nth_iter in range(n_iter):

            


            
                                                        
            
                                    
            
            

                
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        opt.search_step(nth_iter)

            


            
                                                        
            
                                    
            
            

                
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    opt.finish_search()

            


            
                                                        
            
                                    
            
            

                
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