ithenticate相似度检测入口

CrossCheck 学术报告英文文章查重原理和查重规则是什么

CrossCheck is an academic plagiari checking tool used to detect and prevent plagiari in scholarly works. It is based on the internationally recognized standards for originality and provides an efficient and accurate way to evaluate the originality of scholarly works.

The principle of CrossCheck is to compare the content of a scholarly work to the content of published material, in order to identify any copied or similar passages. It uses multiple algorithms and technologies to detect instances of plagiari, such as text comparison, pattern recognition, and statistical analysis.

The rules of CrossCheck are designed to ensure that all sources are properly cited and that all content is original. It requires authors to provide references and citations for all sources used, and it also checks for any similarities between the submitted work and any previously published material. Additionally, it checks for any instances of self-plagiari or the use of the same material in multiple papers.

Turnitin 国际论文文章查重算法规则和原理介绍

Turnitin国际论文文章查重算法原理及其规则是一种有效的检测和防止抄袭的方法。

1. 算法原理,Turnitin使用一种叫做比较文本相似度（CTS）的算法,它可以通过比较文章的语义和结构,来判断文章的相似度。它会将文章中的每一个句子拆分为一系列的独特的词,然后将每一个词编码成索引,以便将其与数据库中的文章进行比较。

2. 规则,Turnitin会将比较得到的结果转换为一个百分比,来表示两篇文章之间的相似度。如果两篇文章的相似度超过20%,就被认为是抄袭。

3. 原则,Turnitin要求学生在发表论文前要先将其上传至系统。如果论文的相似度超过20%,学校会向学生发出警告,并会拒绝发表论文。Turnitin还可以用于检测和防止论文的剽窃行为。