Is there a big difference between pen survey and census?

The weight of the pen is similar to that of the census.

The contrast database of pen-paper duplicate checking system includes periodical fingerprint database, dissertation fingerprint database, conference fingerprint database, book fingerprint database, web fingerprint database, etc., which is convenient and fast. Through the unique fingerprint comparison algorithm, the paper detection is efficient, safe and reliable, and the original text is converted into encrypted fingerprints after uploading, so there is no need to worry about the leakage of the original text.

VIP paper duplicate checking is a professional paper duplicate checking system of Chongqing VIP Information Co., Ltd., which is mainly used to check some academic misconduct (including plagiarism, forgery, tampering, improper signature, etc. ) papers (including dissertations, academic papers, paper titles, papers submitted for publication, and scientific research papers). Its duplicate checking rate is accurate and cost-effective, which is favored by college graduates and academic institutions.

Basic principle of duplicate checking system

1. Comparison of literature databases based on the principle of duplicate checking.

Each paper copy inspection system will include some papers and documents that have been copied in the system and some documents collected on the Internet. When we check the duplicate in the paper duplicate checking system, the paper duplicate checking system will automatically compare the databases.

2. Fuzzy algorithm of duplicate checking principle.

The paper duplication checking system will have a set of program algorithms to check the repetitive parts in our papers, one is to judge according to the sentences in the papers. If there are 13 characters in a sentence of the same paragraph, which are the same as the papers collected in the database or online of the paper duplicate checking system, it will be marked in red and judged as plagiarism.

3. The principle of duplicate checking only refers to the algorithm of document exceeding the standard.

In the paper duplicate checking system, if too many documents are cited, they will be judged as duplicates, and the limit set by HowNet is 5%. For example, the number of repeated articles is 1000 words. If it is found that the article suspected of plagiarism is less than 50 words, it will not be detected and will not be judged as duplication. More than 50 words are judged as plagiarism.