38baef676614f45a5bafc8314213e7f2748f10d4,src/skmultiflow/meta/online_boosting.py,OnlineBoosting,partial_fit,#OnlineBoosting#Any#Any#Any#Any#,106

Before Change

                        error_estimation = self.adwin_ensemble[i].estimation
                        for j in range(r):
                            if pred[j] is not None:
                                if pred[j] == y[j]:
                                    self.adwin_ensemble[i].add_element(1)
                                else:
                                    self.adwin_ensemble[i].add_element(0)
                        if self.adwin_ensemble[i].detected_change():
                            if self.adwin_ensemble[i].estimation > error_estimation:
                                change_detected = True
                    except ValueError:

After Change

                        error_estimation = self.adwin_ensemble[i].estimation
                        for k in range(r):
                            if pred[k] is not None:
                                self.adwin_ensemble[i].add_element(int(pred[k] == y[k]))
                        if self.adwin_ensemble[i].detected_change():
                            if self.adwin_ensemble[i].estimation > error_estimation:
                                change_detected = True
                    except ValueError:

Instances