Is the proposal report checked for plagiarism?
The proposal report refers to a written explanatory material of the scientific research topic by the proposer. This is a new applied writing style, which emerged with the increasing planning of modern scientific research activities and the need for programmed management of scientific research topics. Follow me below to check the proposal report for plagiarism! Hope it helps.
Is the thesis proposal report to be checked for plagiarism 1
In the process of writing the graduation thesis proposal report, many students have questions: Do the graduation thesis proposal reports need to be checked for plagiarism?
Duplicate checking is a matching process, which is based on sentences. If a sentence is repeated, it is easy to determine the duplication. The plagiarism checking software is China National Knowledge Infrastructure CNKI Dissertation Detection System TMLC/VIP. Its operation mode is to input the electronic version of the paper into the electronic database, and then the database will match it based on all existing electronic data on CNKI or the Internet. If the software detects that there are 13 identical words, it is considered to be similar.
The text in the proposal report will not be checked for plagiarism during the proposal process. However, after the thesis defense, the school will check the paper for plagiarism. At this time, if the text of the proposal report and the text of the paper are If it is the same, it will be checked for plagiarism.
In order to avoid having no time to revise the paper after the paper is checked for plagiarism, you can go to the school's free paper plagiarism check website to use the leading paper detection system in China: CNKI paper detection, paperfree paper plagiarism check, Wanfang paper Detection and VIP paper detection to check for plagiarism. Is the proposal report checked for plagiarism? 2
The proposal report and the task statement are not checked for plagiarism. They are just explanatory documents in front of the paper.
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 should not be careless. There are three major systems in China. CNKI/VIP/Wanfang CNKI are not open to individuals, VIP and Wanfang are open to individuals, Wanfang does not detect 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.
If 13 consecutive words are the same, it can be detected. You can express the content of the original text in new words, as long as the meaning is similar. It is best to use the association method, that is, read it again and use your own language. Describe it, but make it professional, that is, try to replace synonyms with professional terms, and make sure that different words have the same meaning. For example, the active sentence is changed into a passive sentence, the sentence structure is changed, an agreement word is used or a professional term is used instead, etc. Also pay attention to the thesis framework.
HowNet duplicate check is based on sentences. That is, the article is divided into sentence units, and then compared sentence by sentence with the papers in the CNKI database. If the main content is the same (i.e., content words, such as nouns, verbs, professional vocabulary, etc.), it will be marked red. If a large number of red-marked sentences appear in a paragraph, they will be counted in the repetition rate of the paper. According to my own experience, the best way to avoid plagiarism detection is to change the relevant paragraphs in other people's papers and write them in your own language. For example, changing the order between sentences, and more importantly, changing the structure of the subject, predicate and object of the sentence. According to this method, the duplication rate of my paper is about 3%, without any problems. Hope this helps! That's it. Because they are basically based on sentences. However, judging from the current situation, it is actually based on the content of each paragraph, breaking up all the sentences in the paragraph, and then comparing them sentence by sentence to check for duplication. For example, a paragraph in your paper contains four sentences A, B, C, and D, and a paragraph in an article in the database contains four sentences E, F, G, and H.
Then when comparing, A, B, C, and D should be compared with E, F, G, and H respectively. To put it bluntly, it means comparing 16 times. In this case, simply changing the order of the sentences will not work, and the sentence structure must be changed.
1. Comparison and selection of paper detection systems in various databases
As we all know, there are three major databases: China National Knowledge Infrastructure (cnki), Wanfang, and VIP; master's and doctoral graduates from general universities The papers all use the CNKI paper detection system (I don’t know much about undergraduate thesis, but 80% should also use the CNKI paper plagiarism checking system), because CNKI has the most complete collection of dissertations and journal articles in the country and is the most powerful. A powerful database, followed by Wanfang, and VIP's is worse, not worth mentioning, and has a relatively small collection. The collection process of general databases is like this. Each database goes to the university to contact the school's graduation thesis resources. Basically, it is monopolized by a few databases. If it is given to CNKI, it will not be given to Wanfang, and if it is given to Wanfang, it will not be given to CNKI. Because ZhiNet The Internet is powerful and provides many discounts, so most universities submit their resources to CNKI. Why should I say this? When many students detect plagiarism in their papers, they don’t know whether to choose CNKI, Wanfang or VIP. , HowNet has absolute authority and monopoly, and is consistent with the test results of the school, so it is so arrogant and the price is so high. However, I also heard that the price is high because CNKI can only detect 5,000 words at a time. , so there are 20,000-30,000 times for a master's degree, and it needs to be submitted many times before it can be fully tested. I have not been able to confirm whether this is the case.
2. Working principles and countermeasures of CNKI detection system
First, CNKI dissertation detection is to upload the entire paper. After uploading the paper, the system will automatically detect the chapters of the paper. Information, if there is automatically generated table of contents information, then the system will detect the paper in sections, otherwise it will automatically detect sections every 10,000 words or so.
Second, 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. CNKI has set a threshold for the sensitivity of this detection system. The threshold is about 3%. In terms of paragraphs, plagiarism or citations below 3% cannot be detected. This situation is common in large paragraphs. small sentences or concepts. For example: If paragraph 1 has 10,000 words, then citations of less than 100 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.
Third, in addition to the modification methods mentioned in the second point, there are also ways to modify the red text, including changing words, changing sentences, and changing the description method (changing the original sentence into an inverted sentence, a passive sentence, Active sentences, etc.), disrupt the order of paragraphs, replace key words, key sentences, etc. Practice has proven that using a combination of the above methods can effectively reduce the copy ratio and ensure smooth passage.
For example, the following sentence:
There is a difference between overheating in an overheating fault and heating under normal operation of the transformer. The heat source during normal operation comes from the winding and iron core, that is Copper loss and iron loss, while transformer overheating failure is due to accelerated insulation degradation caused by effective thermal stress, it has a medium level of energy density.
It is almost marked in red, indicating that there is overlap and high similarity with similar documents. After combining the above methods, this sentence can be changed to:
The overheating that occurs in overheating faults is easily related to the normal condition of the transformer. The latter is caused by the phenomenon of copper loss and iron loss in its windings and iron cores. This is the heat generated during normal operation, while the overheating fault of the transformer is caused by the accelerated deterioration of the insulation caused by effective thermal stress. Has a medium level of capability density.
Fourth: New Google Uses
If all the above students’ “anti-plagiarism” tips are still within everyone’s understanding, then this kind of “anti-plagiarism” The "plagiarism" method is so shocking that people think they have met a Martian. This method is named "Google method". “The ‘Google method’ is to find a ready-made paper, use Google to translate each paragraph of the paper into English online, and then use Google online translation to convert all the translated English words back to Chinese.
At first glance, it looks almost the same as the original text; but upon closer inspection, every sentence is actually different! As long as you correct a few language errors yourself, you're done. ”
The system principle of CNKI paper detection is that 13 consecutive words that are similar or plagiarized will be marked in red letters, but they must meet the prerequisites in 3: that is, the total number of A documents you quoted or plagiarized is in your Each test paragraph must reach 5%. If half of the 13 words are similar, half of them are suspected to be similar, so you must change the sentence structure and replace it with professional terms, and change it carefully and thoroughly. Remember, remember.
HowNet detection scope:
China Academic Journal Online Publishing Database
Chinese doctoral theses full-text database
China’s outstanding master’s theses
p>Full-text database China's important conference papers full-text database
China's important newspaper full-text database China patent full-text database
Internet resources English database (covering journals, doctoral programs, and conferences) English data and German Springer, British Taylor & Francis journal database, etc.)
Detailed description of CNKI system calculation standards:
1. After reading the introduction of this system, I have a question, this set The system is good at identifying text copying, but can it detect other aspects of content, such as data and charts? If it can’t be detected, isn’t it still useless?
Various behaviors of academic misconduct? Among them, text copying is the most common and serious. At present, the detection of text copying by this detection system has reached a very high level. The detection of plagiarism and tampering of charts, formulas, data, etc. is currently under development and has achieved results. There has been considerable progress. You are welcome to continue to pay attention to the progress of this detection system and provide more critical and constructive comments and suggestions.
2. According to this system, less than 39% are displayed in yellow, so does that mean? Within the tolerable limit? I recently saw the news that the National Social Science Fund project of a teacher from Shanghai University was canceled because of plagiarism in two papers he published, accounting for 25% and 30% respectively. What is the warning line?
The percentage only describes the proportion of overlapping words in the detected document, and does not refer to the severity of plagiarism in the document. It can only be said that the greater the percentage, the greater the number of overlapping words. The more there are, the greater the possibility of plagiarism. Whether it is plagiarism and the severity of it need to be determined by experts.
3. How to prevent the dissertation academic misconduct detection system from becoming a platform for personal revenge. ?
This is something we are seriously considering. Currently, this detection system is only used by institutional users. At the same time, we have also adopted a strict management process. A variety of means are used to prevent malicious behavior as much as possible, including a series of strict identity authentication, logging, etc.
4. The minimum detection unit is a sentence, so change one or two words in each sentence. Can't it be detected?
We also have corresponding processing for sentences and have a sentence similarity algorithm. The sentences are not judged to be the same if they are exactly the same. Sentences have a sentence-level similarity algorithm, and paragraphs have a paragraph-level similarity algorithm. Calculating whether a document or a paragraph is similar to other documents is based on this comprehensive calculation.
5. If it is an original quote extracted from a relevant book, but the quote has been copied into the relevant literature in the database, that is to say, the previous article has also extracted the same quote from a relevant book. Yes, but the passage marked in my paper comes from a related book. Is this considered academic plagiarism?
The detection system cannot draw a conclusion. Whether it is plagiarism or not is still subject to manual review. Therefore, if it is the situation you describe, experts will make corresponding judgments. Our system only provides various clues and basis so that people can quickly grasp the information of the detection literature.
6. How authoritative is the CNKI detection system?
The academic misconduct document detection system does not draw conclusions, that is, the detection system does not characterize the detection documents, but only displays the parts of the detection documents that are similar to other published documents and lists the objective facts. This Whether a test document constitutes academic misconduct requires final review and confirmation by experts.
About CNKI-related random inspection regulations:
If there are regulations, you can make the first modification. After the modification, you can pass the defense. If you fail the second time, you will be considered a graduate. Thesis or design must be submitted within 4 months. This is based on 30% plagiarism. If you plagiarize more than 50%, you will have to submit a paper or design within 4 months after graduation.
1) For undergraduate graduation projects (theses) that are identified as plagiarized, including duplications of other people’s existing papers and works, the total number of words is between 30% and 50% (inclusive). Modified by myself. After modification and passing the test again, you can participate in the college defense. Those who still fail to pass the test after re-testing will be treated as discharged. You must submit your rewritten graduation project (thesis) after 3 months, and then participate in the defense after passing the test.
2) If an undergraduate graduation project (thesis) is found to be plagiarized and the total word count exceeds 50% of other people’s existing papers or works, it will be directly treated as completed. You must submit a rewritten graduation project (thesis) after 4 months, and then participate in the defense after passing the test. ;