Does duplicate checking of graduation thesis mean that 13 words are the same as plagiarism, or only 13 words are the same in one sentence?

Generally, consecutive 12 words will be detected?

Before the graduation thesis or thesis title is published, it needs to go through the anti-plagiarism detection system. Many people will quote a lot of articles in their papers, which will help improve the plagiarism rate. Similarly, the probability of passing the anti-plagiarism detection system is also reduced. Then, how to modify the article to pass the anti-plagiarism detection system smoothly on the premise of ensuring the quality of the article and writing your own content?

1, format requirements

HowNet dissertations are tested as a whole article, and the format may have an impact on the test results. It is necessary to submit the final submission format for testing to minimize the impact, which may not be detected in a small part that affects dozens. Will not affect the passage. The algorithm of the system is complex, and there may be small plagiarism that is not detected for the first time after each revision of the paper (two years' practical experience proves that the small plagiarism will not exceed 200 words, and the plagiarism rate will be greatly reduced after the second revision of the paper).

2. Compare the database

Comparative databases include: online publishing database of academic journals in China, full-text database of doctoral dissertations in China/full-text database of excellent master's dissertations in China, full-text database of important conference papers in China, full-text database of important newspapers and periodicals in China, full-text database of patents in China, personal comparison database, other comparison databases, joint comparison database of academic papers and source code database. Some books are not in the HowNet database, so plagiarism cannot be detected. HowNet database is a national designated paper detection and comparison database, and the national designated university paper detection system is HowNet dissertation detection system, which is the most effective and extensive official detection system at present. All universities are HowNet detection systems, which is implemented by the Ministry of Education for the fairness of academic misconduct in the whole country.

3, about the division and chapter out the results.

After the paper is uploaded, the system will automatically detect the chapter information of the paper. If the directory setting of your school meets the judgment conditions of chapter division built into HowNet system, the system will test the results by chapter, otherwise the results will be segmented. Segments or chapters mainly deal with thresholds in 4. Honesty paper reminds us that whether it is divided into chapters or sections, it can be consistent with the school.

4. Can the quoted ones be detected?

Some students asked: "I clearly quoted other people's paragraphs or sentences, why didn't I notice?" Some students also asked: "My quotations are all marked with the source, why are they still plagiarized?" First of all, whether the quotation is plagiarized or not has nothing to do with marking the source, and whether the quotation can be detected has nothing to do with the accuracy of the system. These all depend on the threshold of the system. China Knowledge Network has set a threshold value of 3% for the sensitivity of this detection system. Based on the number of words in a paragraph (or chapter), it is impossible to detect the plagiarism or citation of a single document below 3%, which is common in small concepts in clauses or large paragraphs.

For example, if the detection paragraph 1 (chapter 1) has 10000 words, if A document is cited, it will not be detected within 300 words (10000 times 3%=300). If more than 300 words are quoted from the B document, the plagiarism of the B document distributed in the first chapter will be marked in red, no matter where it is located in the first chapter, even if it is interrupted into a sentence, as long as it exceeds 20 words, it will be marked.

5. How can the system copy a sentence?

How to detect plagiarism in papers? The condition of hownet paper detection is that similarity or plagiarism in units of more than 20 words will be marked in red, but the prerequisite in 4 must be met: that is, in each detected paragraph (chapter), the sum of A documents you quoted or plagiarized should reach 3%. Quote:

6. plagiarized modification

In addition to the methods mentioned in 3, there are some ways to modify the characters marked in red, such as changing words, changing sentences and changing description methods (changing the original sentence into inverted sentence, passive sentence, active sentence, etc.). ), disrupt the order of paragraphs, delete keywords and key sentences, etc. Practice has proved that the combination of the above methods can effectively reduce the duplicate checking rate and ensure the smooth passage.