The standard for duplicate checking of graduation thesis is generally stipulated by the school or relevant institutions, and its specific provisions may be different due to different educational levels, professional fields and regions. Generally speaking, duplicate checking of graduation thesis refers to comparing papers with professional duplicate checking system to detect the repetition rate of papers in order to avoid plagiarism.

Specifically, the criteria for duplicate checking of graduation thesis usually include the following aspects:

Requirements for duplicate checking rate: It is generally stipulated that the duplicate checking rate of papers should not exceed a certain standard, for example, the duplicate checking rate of undergraduate thesis should not exceed 30%, the duplicate checking rate of master thesis should not exceed 20%, and the duplicate checking rate of doctoral thesis should not exceed 10%.

Citation standard: the author is required to abide by academic standards when citing other people's research results or documents, including the correct citation format and reference format.

Thesis writing should be fluent, punctuated correctly, used words appropriately and grammatically standardized.

Content quality: the content quality of a paper is an important factor to evaluate the quality of a paper, which requires a high academic level and research value.

It should be noted that different schools or institutions may have different standards for duplicate checking of graduation thesis, so the specific standards should refer to the regulations of relevant institutions. At the same time, duplicate checking does not mean the evaluation of paper quality and academic level, so paper quality and academic level are also important factors to evaluate the quality of a paper.