Cite literature to calculate repetition rate. Generally, the paper detection system will set a threshold, such as HowNet. If the citation rate of a single document is less than 3%, it will not be detected. More than 3%, included in the repetition rate. There are some phenomena in this paper, such as nonstandard labeling of references, over-citation, citation errors and so on. , will lead to an increase in the total repetition rate.

Extended data

Cite literature to calculate repetition rate. Generally speaking, the paper detection system will set a threshold, such as HowNet. If the citation rate of a single document is less than 3%, it will not be detected. Above 3%, it is counted as repetition rate. Moreover, the author should correctly write the format when quoting documents, and format errors will also be counted as repetition rate. Duplicate checking is equivalent to the matching process, with the period as the unit. If a sentence is repeated with other documents, it is easy to be judged as repetition. When quoting files, we should distinguish between referable parts and non-referable parts. For the parts that cannot be quoted, try to express the original intention of the content in your own way, which can effectively reduce the repetition rate. There are some phenomena in this paper, such as nonstandard labeling of references, over-citation, citation errors and so on. , will lead to an increase in the total repetition rate. In the duplicate checking system of HowNet, the total plagiarism rate of words = plagiarism rate+citation rate.