Postgraduates can check their senior papers by using HowNet VIP5. 1, and undergraduate pmlc can also check their senior papers, but what can't be found in the same session is generally a personal comparison database, unless it is added to the comparison database, but the general college test teachers will not spend so much effort to deliberately add a personal comparison database. In other words, the same conversation is generally not tested. Senior students can detect it.

It is worth noting that the advanced papers of Postgraduate Knowledge Network VIP5. 1 will be detected in the Joint Comparison Database of Academic Papers, and the advanced papers of Undergraduate Knowledge Network pmlc will be detected in the Joint Comparison Database of College Students' Papers. The personal comparison library is a self-built library. You can add articles that need special comparison and create a personal comparison library, which means that the personal comparison library is controlled by HowNet users. Personal comparison library can add any article, mainly depending on the teacher's mood.

Therefore, in the same paper, HowNet will not join the individual comparison database for duplicate checking, and it will generally take 1 year to join the HowNet database for comparison. So when our graduation thesis is finished, don't use HowNet to check the duplicate as soon as possible, because once the duplicate is checked, it can be checked in our school one year later.