The source of Wen Jian is supported by the North National Copyright Exchange Center. Although it is a new duplicate checking system, it uses a formal academic resource library, so the test report is still very authoritative. The object of the "Undergraduate Thesis Library" in the source paper duplicate checking system is the "Joint Comparison Database of College Students' Thesis" in the PMLC system of HowNet (School Finalization System).
The "Shuo Bolun Library" of the source text Jian Shuo Bo duplicate checking system is the "joint comparison library of academic papers" of HowNet VIP5.3 system (proofreading system). Because of these two important databases, and the duplicate checking algorithm is also close to HowNet, the detection results of source documents are very close to HowNet.
Duplicate checking system
1 hownet
HowNet is the largest Chinese database in the world, which contains more than 95% official Chinese academic resources. It is precisely because of its "big and complete" advantage in academic resources that most colleges and universities use HowNet system to check the duplicate of graduate papers, and its authority and security are beyond doubt.
2. VIPs
As one of the three database giants in China, it is still very reliable. At present, it is an indispensable information source for library and information, educational institutions and scientific research institutes in China. The data is updated once every half month, and the charge is reasonable. Although most colleges and universities still use HowNet to copy graduate papers, there are also many schools that cooperate with VIP.
3. Wanfang
Wanfang is one of the three mainstream paper duplicate checking systems in China. The principle of duplicate checking is similar to HowNet, but there are some differences in the database. Wanfang's literature database is less than HowNet's, but it is also a well-known database in China, with a large number of users and reliable duplicate checking results. Charge 2.5 yuan/thousand words. It is the lowest charge in all regular databases, and the first draft can be checked with it.