971719830d589eba66434ddabfc62c1a689be677,skrebate/relieff.py,ReliefF,_run_algorithm,#ReliefF#,420

Before Change

        nan_entries = np.isnan(self._X)

        if self.n_jobs != 1:
            scores = np.sum(Parallel(n_jobs=self.n_jobs)(delayed(
                self._compute_scores)(instance_num, attr, nan_entries) for instance_num in range(self._datalen)), axis=0)
        else:
            scores = np.sum([self._compute_scores(instance_num, attr, nan_entries) for instance_num in range(self._datalen)], axis=0)

        return np.array(scores)

After Change

            scores = np.sum([self._compute_scores(instance_num, attr, nan_entries) for instance_num in range(self._datalen)], axis=0)
        
        NNlist = map(self._find_neighbors, range(self._datalen))
        scores = np.sum(Parallel(n_jobs=self.n_jobs)(delayed(
            compute_scores)(instance_num, attr, nan_entries, self._num_attributes,
            NN, self._headers, self._class_type, self._X, self._y, self._labels_std)
             for instance_num, NN in zip(range(self._datalen), NNlist)), axis=0)

        return np.array(scores)

Instances