It is impossible to accurately predict the result of repeated dimensions, because it depends on many factors, including article content, citation format and database coverage. The algorithm and database of each detection system are different, so the same article may have different duplicate checking rates in different detection systems.

It is suggested that the dimension census system should be directly used for detection in order to obtain accurate duplicate checking rate. At the same time, according to the detailed information in Wanfang's duplicate checking report, the duplicated or suspected duplicated contents can be modified and adjusted to reduce the duplication rate of dimension census.