Graduation thesis is something that every college student has to experience. It not only represents the end of your college life, but also represents the end of your school life from birth to now. Writing a graduation thesis is a summary of college study and life. In order to improve the quality of students' papers and prevent plagiarism of academic misconduct, the paper duplicate checking system came into being and opened up the market. It can be said that duplicate checking is the general trend. So, what is the principle of paper duplicate checking? Today, Bian Xiao will tell you about it.

First of all, let's learn about the rules of duplicate checking. Generally speaking, institutions use internal regulations to check the duplicate of papers. The rules of paper duplicate checking are: compare the papers uploaded by users with the data in the database of the paper duplicate checking system, and some databases will add Internet data, so the resources of the database are extremely huge. When comparing papers, if there are 13 words in a sentence, it will be regarded as repetition, and the full-text duplicate checking rate will be calculated. However, most paper-based duplicate checking systems can only detect text data, and cannot identify pictures and charts, so they will not participate in the detection process. As long as the format and references are correct, they will not participate in duplicate detection. If the reference is standard in format, misquoted, misquoted, and so on. , the references will participate in duplicate checking as the main body, which may lead to a higher duplicate checking rate.

Secondly, we need to know what is the standard of duplicate checking. Different units have different requirements for paper duplicate checking, and different paper duplicate checking systems have different duplicate checking results for the same paper. Because the database and algorithm of each paper duplicate checking system are different, the detection results are definitely different. In fact, even if the same paper is tested in the same duplicate checking system, the results will fluctuate. Because many duplicate checking systems are filled with database data, and the online data is updated in real time, the results of duplicate checking are also fluctuating. We need to know what the company's duplicate checking system is, and then choose the corresponding duplicate checking system for testing, which can save time. Under normal circumstances, the duplicate checking rate of undergraduate papers is generally between 20% and 30%, and that of master's and doctoral papers is relatively strict, generally between 5%- 10%, and that of journal papers is generally between 10%-20%.

The above is "What are the criteria for duplicate checking of papers?" I hope it will help everyone after reading it. Want to know more, you can pay attention to the papertime official website paper skills page ~ more information is waiting for you to see ~