China HowNet is a well-known academic literature retrieval and duplicate checking platform in China. In order to ensure the quality and originality of academic papers, China Knowledge Network provides a complete duplicate checking system. The following will introduce in detail the operation process of duplicate checking of papers of China HowNet.

I. Registration and login

First, users need to register an account in China HowNet official website and log in to the system. When registering, you need to fill in your personal information and contact information for subsequent operation and contact.

Second, upload papers.

After logging in successfully, users can upload papers that need to be copied on the personal center page. Pay attention to the following points when uploading:

1. The uploaded papers must be in doc, docx, pdf, txt and other formats, and the file size cannot exceed 20MB.

2. The examination paper cannot contain personal information and institutional information to ensure the fairness of duplicate checking.

3. The uploaded paper must be original by the user, and it is not allowed to copy or plagiarize other people's works.

Third, choose the duplicate checking method.

China Knowledge Network provides two duplicate checking methods: general duplicate checking and depth duplicate checking. Users can choose different duplicate checking methods according to their own needs.

1. Universal duplicate checking: Based on the text similarity algorithm, this method can quickly detect duplicate content and plagiarism in papers. The test results of general duplicate checking are for reference only and have no legal effect.

2. Depth duplicate checking: This method is based on semantic similarity algorithm, which can detect duplicate content and plagiarism in papers more accurately. The result of in-depth duplicate checking has legal effect and can be used as a formal duplicate checking report of academic papers.

Fourth, wait for the results of repeated inspections.

After uploading papers and selecting the duplicate checking method, users need to wait for the system to automatically check duplicates. The time of duplicate checking depends on the length of the paper and the choice of duplicate checking method, which is generally between several minutes and several hours.

Verb (abbreviation for verb) Check duplicate report.

After repeated inspection is completed, users can view the repeated inspection report on the personal center page. The duplicate checking report includes the similarity comparison results of papers, the specific location and similarity value of repeated content and other information. Users can modify and improve the paper according to the tips in the duplicate check report to ensure the originality and academic level of the paper.

In a word, duplicate checking of papers in China HowNet is a very important academic paper detection work, which can effectively ensure the quality and originality of academic papers. Users only need to follow the above operation procedures, and can easily complete the duplicate check of papers.