(self, weight)
| 1178 | return self |
| 1179 | |
| 1180 | def set_weight(self, weight): |
| 1181 | self._check_weight_type(weight) |
| 1182 | weight = self._if_pandas_to_numpy(weight) |
| 1183 | self._check_weight_shape(weight, self.num_row()) |
| 1184 | self._set_weight(weight) |
| 1185 | return self |
| 1186 | |
| 1187 | def set_group_id(self, group_id): |
| 1188 | self._check_group_id_type(group_id) |