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Design and implementation of a text plagiarism detection method using OMUCS and sequence alignment technique
Design and implementation of a text plagiarism detection method using OMUCS and sequence alignment technique
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机译：基于OMUCS和序列比对技术的文本窃检测方法的设计与实现
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摘要
The present invention relates to a text plagiarism search system for checking whether plagiarism of text and plagiarism checking method, comprising: an original document sentence classification step of classifying an input original document in sentence units; An original document word classification step of classifying sentences classified through the original document sentence classification step in word units; A comparative document sentence classification step of classifying the input comparative document into sentence units; A comparison document word classification step of classifying sentences classified by the comparison document sentence classification step in word units; Comparing the original sentences classified in word units and the comparative text sentences through the original document word classification step and the comparative original document word classification step, and identifying the same words in the original sentence and the comparison text sentence compared to each other; An OMUCS calculation step of applying the same word identified in the same word checking step to an OMUCS [original text] [comparative text] with a modified cosine similarity; And comparing the result output through the OMUCS operation step with a first threshold value, and determining whether or not the similarity of the sentence is determined according to the similarity between the original sentence and the comparative text.
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