Endnotes and footnotes are generally undetectable by HowNet in Word, but in PDF, HowNet will detect them as text. PDF format has strong confidentiality. If the contents in the PDF document are not correctly identified during duplicate checking and parsing, garbled codes will appear, resulting in a result of 0, and the detection rate of PDF is relatively high.

The table of contents in WORD documents is automatically generated, which is also beneficial to duplicate checking of papers. HowNet duplicate checking system will detect based on the division of chapters in the catalogue, so that the final detection results are also displayed in chapters, which makes students look more intuitive and clear.

The advantage of this is that the tutor can be more targeted when guiding and revising the students' papers. However, if the submitted papers are uploaded in PDF format, it is impossible to achieve this effect, and it is likely to be replaced by a bunch of garbled codes. Therefore, it is recommended that you convert PDF documents into Word before checking for duplicates.

Definition of repeated inspection:

Duplicate checking refers to a technical means to detect whether there is plagiarism or plagiarism by comparing texts. In the academic field and publishing industry, duplicate checking is very important. It can ensure the originality and authenticity of academic research and publications and protect intellectual property rights. With the development of the Internet and the convenience of information exchange, plagiarism and plagiarism are increasing.

Therefore, the application of duplicate checking technology is more and more extensive. Duplicate checking technology is usually based on computer algorithm, which detects similarity by comparing words, phrases and sentences in the text. Some duplicate checking software can also detect the similarity between pictures and audio files.

At present, there are many duplicate checking software and network platforms on the market, which can help users quickly and accurately detect plagiarism and plagiarism in texts. In a word, duplicate checking technology is very important for protecting intellectual property rights and maintaining academic integrity. By using duplicate checking technology, we can better protect our intellectual property rights and promote the development of academic and publishing industries.