HowNet has strict duplicate checking algorithm, huge database and advanced semantic recognition technology, which can identify citations and plagiarism in papers with high accuracy. However, the cost of duplicate checking by HowNet is relatively high, and some normal quotations and expressions may be misjudged as plagiarism because of its strictness.
The algorithm of Wanfang duplicate checking system is relatively loose and the price is relatively low. However, the database of Wanfang duplicate checking is relatively small, and the coverage rate of papers in some disciplines is not high enough, which may lead to leakage checking.
Generally speaking, if an institution or school requires to use HowNet to check the duplicate, it is recommended to choose according to the requirements. If you need to choose your own duplicate checking tools, you can choose them according to the actual situation and needs of the paper. If you need high-precision detection results, you can choose HowNet to check the duplicate; If you need loose test results, you can choose Wanfang to check the weight. At the same time, when using duplicate checking tools, we should also combine our own original proofreading work to ensure the quality and academic integrity of the paper.