Today, all graduate dissertations will pass the "Academic Misconduct Test" of China Knowledge Network, even if they are not blindly judged. The original intention of this system is actually very good, which can play a warning role for graduate students who are about to enter the field of scientific research in China to some extent: put an end to plagiarism and study hard. However, the so-called "everything in the world, where there is a spear, there must be a shield" philosophy, China HowNet's "academic misconduct detection system" is not perfect. There are two reasons: first, the current pattern recognition technology is not advanced enough; Secondly, the current machine recognition is not intelligent in meaning recognition. The consistent view of the Explorer Pavilion is "strategic contempt, tactical importance" and "know yourself and know yourself, and win every battle". If you want to break the enemy, you must anticipate the enemy; To pass the academic exam, of course, we must first understand the mystery of this level. 1. The principle of duplicate checking is 1. HowNet's dissertation is detected as a whole article, and the format may have an impact on the detection results. It is necessary to submit the final submission format for testing, so as to minimize the impact, as few as dozens ... Probably all graduate dissertations today will pass the "academic misconduct detection" of China Knowledge Network, even if they are not blindly judged in the end. The original intention of this system is actually very good, which can play a warning role for graduate students who are about to enter the field of scientific research in China to some extent: put an end to plagiarism and study hard. However, the so-called "everything in the world, where there is a spear, there must be a shield" philosophy, China HowNet's "academic misconduct detection system" is not perfect. There are two reasons: first, the current pattern recognition technology is not advanced enough; Secondly, the current machine recognition is not intelligent in meaning recognition. The consistent view of the Explorer Pavilion is "strategic contempt, tactical importance" and "know yourself and know yourself, and win every battle". If you want to break the enemy, you must anticipate the enemy; To pass the academic exam, of course, we must first understand the mystery of this level. 1. The principle of duplicate checking is 1. 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, so as to minimize the impact, which may not be detected in a small segment with dozens of impacts. Papers over 30,000 words can be ignored. The comparison databases include: online publishing database of academic journals in China, full-text database of Chinese doctoral dissertations/full-text database of excellent master's dissertations in China, full-text database of important national conferences, full-text database of important newspapers and periodicals in China, full-text database of patents in China, personal comparison database and other comparison databases. Some books are not in the HowNet Library and cannot be detected. 2. After the paper is uploaded, the system will automatically detect the chapter information of the paper. If there is automatically generated directory information, the system will detect the paper in sections, otherwise it will automatically detect the paper in sections. 3. It is normal for some students to report that they explicitly quoted or copied paragraphs or sentences from other documents in their own paragraphs, and why they didn't detect them. China Knowledge Network has set a threshold for the sensitivity of this detection system, which is 5%. In terms of paragraphs, plagiarism or quotation below 5% cannot be detected, which is common in clauses or small concepts in large paragraphs. For example, if the detection paragraph 1 has 10000 words, a single document with less than 500 words will not be detected. In fact, here also tells the students a method of revision, that is, never choose an article to quote from paragraph plagiarism, try to choose as many documents as possible, and intercept a few words from one article, so that it will not be found out. 4. How to detect plagiarism in a paper? The condition of hownet paper detection is that 13 words with similar or plagiarized words will be marked in red, but the precondition in 3 must be met: that is, the sum of A documents you quoted or plagiarized should reach 5% in each detection paragraph. Second, seven methods to quickly check duplicate papers. First, the translation method of foreign documents refers to foreign documents in the research field, especially those in high-level journals, such as Science, Nature, WaterRes, etc. Translate the theoretical explanation into Chinese and put it in your own paper. Advantages: 1, everyone's language habits are different, and the translated Chinese is bound to be different. Therefore, even if the same paragraph is translated by different people, there will be no plagiarism. Reading foreign literature can improve your English and broaden your professional horizons. Disadvantages: Students with poor English, especially those with poor professional English, are more difficult to implement. Method 2: Change the wording method to rewrite the words in other people's papers, or change the sentence structure, change the active voice and passive voice, or change the keywords, or increase or decrease. Of course, if it is a classic sentence, it should be quoted in a classic way. Advantages: 1 After the text is modified, according to HowNet program and algorithm, as long as there are no repeated 13 continuous words and keywords, it will not be marked red. I know every word and sentence of the paper like the palm of my hand, and I know it by heart, and I will be like a duck to water when I reply. Disadvantages: word-for-word revision is time-consuming and laborious. Method 3: google and other translation tools use google to translate words in other people's papers into English, and then translate them back, the sentence pattern and structure will change, and then you can successfully avoid duplication by correcting the language defects yourself. Advantages: convenient and quick, and can be modified in large sections. Disadvantages: Sometimes it needs to be translated several times, and it has to be translated from Chinese into English, then into Algerian, and then into Chinese. Method 4: Cut the words in other people's papers into pictures and put them in your own papers. At present, the duplicate checking system of HowNet can only check words, not pictures and tables, so duplicate checking can be avoided. Advantages: It is more convenient and faster than Google Translation. Disadvantages: If it is convenient to use, it is easy to see that the whole page is full of pictures, which will affect the number of words in the whole paper. Method 5: Insert the document method to insert some quoted words into the paper in the form of word documents. Advantages: this method is even better than the fourth method, because it can be re-edited in the inserted document in the future, and the image conversion method is not convenient for further modification. Disadvantages: not found yet. Method 6: Insert spaces between all words in the article, and then adjust the spacing between empty words to the minimum. Because the basis of duplicate checking is based on words, spaces truncate words and naturally skip the duplicate checking system. Advantages: Based on the principle of duplicate checking system, it has high reliability. Disadvantages: the workload is huge, and the course can be completed through macros, but you need to learn the compilation of macros. Method 7: write your own paper, or don't copy and paste the original text when writing; Please add the quotation correctly. Advantages: Basically, you will never worry about not passing the duplicate check, even if the threshold of the duplicate check system is lowered. Disadvantages: If there are advantages and disadvantages, it is that after writing the graduation thesis, more brain cells may die. Ha ha. . . Can you solve your problem?