31f768dd2cd555649d2b0e494935cb37cf223142,category_encoders/one_hot.py,OneHotEncoder,reverse_dummies,#OneHotEncoder#Any#Any#,360

Before Change

                X.loc[X[existing_col] == 1, col] = val
                mapped_columns.append(existing_col)

        out_cols = [col0 for col0 in out_cols if col0 not in mapped_columns]

        return X.reindex(columns=out_cols + cols)

    def get_feature_names(self):

After Change

        for switch in mapping:
            col = switch.get("col")
            mod = switch.get("mapping")
            insert_at = out_cols.index(mod.columns[0])

            X.insert(insert_at, col, 0)
            positive_indexes = mod.index[mod.index > 0]
            for i in range(positive_indexes.shape[0]):
                existing_col = mod.columns[i]
                val = positive_indexes[i]

Instances