A Way to Judge Plagiarism in Academic Papers Based on Word-Frequency Statistics of Paragraphs
Xuegang Hu · Computer Technology and Development · 2009
Solutions to judging plagiarism in the academic papers can not only lighten article editors' work load,but also have the important significance in improving academic papers' quality,purifying academic fields and preventing academic corruption.Based on the definition of plagiarism and the law,put forwards the existent problems and strategies for improvement by analyzing the main methods to deal with plagiarism judgment both at home and abroad,and produce a way to judge plagiarism according to word-frequency statistics of paragraphs.This way can help us not only inspect whether plagiarists copy the information paragraph by paragraph,but find out the following cases,such as the change in the order of sentences,compression and expansion of the content.Also output the similar content to make it convenient for users to check when the papers are suspected as copies.