About the school’s duplication check rate, similarity rate, and plagiarism rate:
Each school is different, and the full-text duplication rate is less than 30 (in some schools, the undergraduate rate is 20). There should be no requirement for the repetition rate of each chapter. Each school will issue detailed rules, and the school will also provide a place where they can check the repetition rate - basically it is China National Knowledge Infrastructure. Call the teacher to ask for details. The requirements of each school in each field are different
The specific functions of the terms related to the plagiarism check system:
The specific concept of the plagiarism check rate is the plagiarism rate and the citation rate , use professional software to test the similarity between your article and other people's papers to prevent plagiarism. That's basically what it means.
One is the self-writing rate, which means you wrote it yourself
The other is the copying rate, which is what you plagiarized
The other is the citation rate, which is those with citation symbols drawn on them. It is reasonable to cite other people's materials
Experience in modifying papers with repetition rate or plagiarism rate:
CNKI means the same number of consecutive words and cannot exceed 13 words, Wanfang means the number of consecutive words The same cannot exceed 15 words. Otherwise, it will be marked and included in the repetition rate. Our school's rule is that the CNKI test repetition rate cannot exceed 30. There will be errors in the results of the two databases' test repetition rates. Generally, CNKI will be more stringent. First, use Wanfang to test it, and then compare repeated paragraphs and sentences and revise them repeatedly. Finally, I tested it with CNKI and felt relieved.
Now is a critical period for students to write graduation thesis. Many students have to use some literature materials in thesis writing, which involves a question: how to apply other people's literature materials and how to form a good academic standard. , to avoid plagiarism. This is a very urgent issue now, but many of our students lack strict training and do not know when it is plagiarism and when it is quoting other people's articles. Here I would like to make a brief discussion on this issue. This is just an introduction, the purpose is to discuss this topic with everyone. What is plagiarism? To put it simply, using someone else's words or ideas without indicating it is plagiarism. "Copying someone else's words without citing the source and using quotation marks to indicate someone else's words constitutes plagiarism. The American Modern Language Federation's "Article Writer's Handbook" defines plagiarism (or plagiarism) as: 'Plagiarism is when something in your writing Using someone else's ideas or expressions without giving appropriate credit... This includes paraphrasing, copying someone else's writing, or using ideas that are not your own without giving appropriate citations. In other words, there are two types of plagiarism: one is plagiarizing opinions, using other people’s opinions without indicating them, making people mistakenly think they are your own; the other is plagiarizing words, copying other people’s written expressions without indicating the source and Use quotation marks to make people mistakenly think that it is your own expression. Of course, because the paper focuses on the originality of the point of view, the former is more serious than the latter. As for the popular article, it is different because it does not pay attention to the originality of the point of view. It is not required to indicate the opinions of others, so it only focuses on whether the written expression is plagiarized. "So how to use other people's literature? Harvard University in the United States points out in its relevant student handbook, "If your sentences are very similar in idea and sentence structure to the original source, and the conclusion is similar to the quotation rather than restating it in your own words, even if you cite the source, This is also plagiarism. You cannot simply change a few words from the original source or summarize it; you must completely reshape your summary using your own language and sentence structure, or simply quote it. Since the relevant regulations of Harvard University, I saw the original article a year ago and can’t find the source now). It can be seen that the use of other people's content must be completely rewritten, otherwise it will be suspected of plagiarism. But avoid haphazard patchwork and blending here. In short, we must respect the intellectual achievements of others and reflect in the article what you did and what others did. Of course, it is still difficult to do this now, but I think we must at least have this awareness, because in the concept of plagiarism, in addition to emphasizing the lack of indication, it also emphasizes that it is not intentional.
Many of us make mistakes when writing things precisely because we don’t know what plagiarism is and how to avoid plagiarism, so it is very important to clarify what plagiarism is. From a practical point of view, it is very difficult for our students to write a graduation thesis of about 10,000 words without any suspicion of plagiarism, but we should at least subjectively avoid serious plagiarism as much as possible and gradually form good habits.
In China, there are three major systems: CNKI/VIP/Wanfang. The resources here are constantly updated. Thesis papers of graduates every year are basically collected in this system except for confidentiality requirements. The three major systems are included as comparison resource libraries, so you can’t be careless! ! There are three major systems in China. CNKI/VIP/Wanfang CNKI are not open to individuals, CNKI and Wanfang are open to individuals, Wanfang does not test the Internet and English, CNKI and VIP both test the Internet and English. Now, all schools must pass a thesis check for plagiarism in order to be considered qualified for master's and doctoral dissertations. Undergraduate graduates, most of the 211 Project key universities, adopt the method of random inspection to detect plagiarism of undergraduate graduation thesis. If the plagiarism or citation rate is too high, if more than 30% of the work is found to be duplicated, the consequences will be quite serious. If the degree is less than 50%, graduation will be postponed; if the degree is more than 50%, the degree will be cancelled. I worked so hard to go to college, spending tens of thousands, and after a few years, I was looking for a job, and it was so sad that I couldn't get a degree. However, all testing systems are machines and have inherent testing principles. As long as we understand the inherent testing principles, system algorithms, and rules, and repeatedly modify the testing reports, we can still successfully pass the testing and graduate easily.
Probably all graduate theses today will go through the "academic misconduct test" of CNKI, even if they are not blindly reviewed in the end. The original intention of this system is actually very good. To a certain extent, it can serve as a warning to postgraduate students who are about to enter the Chinese scientific research community: to prevent plagiarism and stay solid in their knowledge. However, as the philosophical view of “everything in the world has a spear and a shield”, the “academic misconduct detection system” of CNKI is not perfect. There are two reasons. One is that the current image and text recognition technology is not advanced enough; the other is that the current machine recognition is not yet intelligent in meaning recognition. Qiusuoge's consistent views are "strategic contempt and tactical attention" and "know yourself and the enemy and you will be victorious in any battle." To defeat the enemy, you must know the enemy first; to pass the academic test, of course you must first understand the mystery of this level.
1. Principles of plagiarism checking
1. CNKI dissertation detection requires the entire paper to be uploaded. The format may have an impact on the detection results. The final submission format needs to be submitted for detection and the The impact is minimized, and this impact may not be detected for small segments of a few digits. Papers with more text than 30,000 characters can be ignored. The comparison databases are: China Academic Journal Online Publishing Database, China Doctoral Thesis Full Text Database/China Excellent Master's Thesis Full Text Database, National Important Conference Papers Full Text Database, China Important Newspaper Full Text Database, China Patent Full Text Database, and Personal Comparison Database. Other comparison libraries. Some books are not in the CNKI database and cannot be detected.
2. After uploading a paper, the system will automatically detect the chapter information of the paper. If there is automatically generated table of contents information, the system will detect the paper in sections, otherwise it will automatically detect sections.
3. Some students reported that they clearly quoted or plagiarized paragraphs or sentences from other documents in their paragraphs, but why they were not detected. This is normal. China National Knowledge Infrastructure has set a threshold for the sensitivity of this detection system. The threshold is 5, measured in paragraphs. Plagiarism or citations below 5 cannot be detected. This situation is common in small sentences in large paragraphs. Or small concepts. For example: If the detection paragraph 1 has 10,000 words, then citations of less than 500 words from a single document will not be detected. In fact, students are also told here a modification method, which is to never choose one article to cite when plagiarizing a paragraph. Choose as many documents as possible and excerpt a few sentences from each article. This will not be detected.
4. How can plagiarism in a paper be detected? The condition for CNKI paper detection is that 13 consecutive words that are similar or plagiarized will be marked in red letters, but the prerequisites in 3 must be met: that is, the total number of A document words you quoted or plagiarized must reach 5 in each of your detection paragraphs.
1) When CNKI checks for plagiarism, the yellow text is "citation" and the red article is "suspected of plagiarism".
(2) When CNKI checks for duplication, only the text part is checked. "Figures", "mathtype edited formulas", and "word field codes" are not checked (if you want to know what CNKI checks? part, you can "select all" - "copy" - "paste special" - "keep only text"). It is recommended that formulas be edited using MathType instead of the formula editor that comes with Word.
(3) The "table" edited by word and excel can be found. In some desperate situations, you can choose to put a screenshot of the table into the paper! The author has personally seen the coefficients compiled by a classmate, and found out that they are heavier than others. The data determines that the coefficients cannot be changed, and I want to cry without tears...
(4) The citations of references must also be counted. Repeat rate (including within X required by the school)! Therefore, when quoting other people's literature, it is best to rephrase it in your own words.
(5) CNKI’s duplication checking uses “chapter” as the basic unit. For example, "Cover", "Abstract", and "Introduction" will be treated as a separate chapter, and each chapter will have a test result indicating the repetition rate. Each chapter has a separate repetition rate, and there is an overall repetition rate for the entire text. When some schools stipulate whether a paper passes the plagiarism check, they not only require that the repetition rate of the full text cannot exceed a certain limit, but also require the repetition rate of each chapter.
(6) CNKI’s duplication check does indeed use “13 consecutive words that are repeated in other articles” as the basis for judgment, which is consistent with what some online authors said before. If you can change any sentence in your paper to be different from other articles by any 13 consecutive words, CNKI will not be able to find it.
(7) However, if you have a place with more than 13 words that is repeated in other articles, CNKI’s servers will perform a fuzzy search on the words before and after this place, and those are simply added. Words such as "of", "when..." and "but" are used to separate 13 words, which will be detected in most cases. These fuzzy searches are sometimes very silly. They may associate an article about how to raise pigs with your article about architecture, and accuse you of plagiarism! When this happens, just say "hehe" to yourself!
(8) Books and textbooks are not available in CNKI’s database. However, students who copy the book need to be aware that the part you copied may have been copied by other articles, and it will be repeated during the test. This situation often occurs, especially some classic theories that have been used for hundreds of years. Someone must have written it!
Of course, some students think it is OK to rewrite it in their own words. But the reality is: even if these classic theories are written in their own words, they may be "marked red" because these classic theories have been written over and over again by others! Whether you will be "marked red" depends on your character! When the author was checking for plagiarism, there was a situation where a passage was still "marked in red" after being revised three times in his own language, which made people dumbfounded. It can only be said that the author's character was so bad at that time that he had no choice but to do so. I hope that this article he published now can save some of his character for the future!
(9) Some content on the Internet is also in the CNKI database. For example: "Baidu Wenku", "Daoke Baba", "Doudin", "Interactive Encyclopedia", "Baidu Encyclopedia". When the author was checking for plagiarism, he even encountered many strange websites, such as Shenma's "Oriental Fortune Network Blog" and "National People's Congress Economic Forum". So, be careful when choosing content online.
(10) Foreign language documents are less stored in the CNKI database.
I encourage everyone to read more foreign literature, learn more about advanced foreign scientific knowledge and engineering technologies, translate them, and apply them to our country's socialist modernization papers!
(11) It is recommended that all schools check online at their own expense before checking for plagiarism. The inspection report will "mark red" the duplicated parts and revise them first.
(12) After the inspection and modification are completed, students should not take it lightly. Because here comes the most perverted and infuriating part of CNKI's plagiarism check: there is no "red mark" in the first plagiarism check, but "red mark" may appear in the second plagiarism check, saying that you have plagiarized. If you are willing to spend money, spend money to check again online until the repetition rate is lower than the school's required repetition rate.
(13) Commonly used online duplication checks include "Wanfang", "CNKI" and "paperpass". Paperpass is the loosest, Wanfang is in the middle, and CNKI is the strictest.
Wanfang’s database is incomplete, and the duplicate rate found will be lower than CNKI 5. CNKI counts “13 consecutive words of the same word” as duplicates, so the duplicate rate found is higher!
It is best to use Wanfang to pre-check, as the pass rate after modification is generally higher.