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Code Duplication    Length = 3-3 lines in 2 locations

src/Phpml/Classification/Ensemble/AdaBoost.php 1 location

@@ 110-112 (lines=3) @@
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                                    108
                                    
                                    
        // Set all target values to either -1 or 1

                                

                                                            

                                    109
                                    
                                    
        $this->labels = [1 => $this->labels[0], -1 => $this->labels[1]];

                                

                                                            

                                    110
                                    
                                    
        foreach ($targets as $target) {

                                

                                                            

                                    111
                                    
                                    
            $this->targets[] = $target == $this->labels[1] ? 1 : -1;

                                

                                                            

                                    112
                                    
                                    
        }

                                

                                                            

                                    113
                                    
                                    

                                

                                                            

                                    114
                                    
                                    
        $this->samples = array_merge($this->samples, $samples);

                                

                                                            

                                    115
                                    
                                    
        $this->featureCount = count($samples[0]);

                                

                                                                        

                

                                                            

                    
src/Phpml/Classification/Linear/Perceptron.php 1 location

                

                

                    

                                                
                                                    

                                
                                
                                    @@ 131-133 (lines=3) @@
                                
                            


                                                            

                                    128
                                    
                                    

                                

                                                            

                                    129
                                    
                                    
        // Set all target values to either -1 or 1

                                

                                                            

                                    130
                                    
                                    
        $this->labels = [1 => $this->labels[0], -1 => $this->labels[1]];

                                

                                                            

                                    131
                                    
                                    
        foreach ($targets as $target) {

                                

                                                            

                                    132
                                    
                                    
            $this->targets[] = strval($target) == strval($this->labels[1]) ? 1 : -1;

                                

                                                            

                                    133
                                    
                                    
        }

                                

                                                            

                                    134
                                    
                                    

                                

                                                            

                                    135
                                    
                                    
        // Set samples and feature count vars

                                

                                                            

                                    136
                                    
                                    
        $this->samples = array_merge($this->samples, $samples);