全文检索技术和粗糙集方法在文章比对中的应用研究-信息安全 关键词: 全文检索;粗糙集;文本相似度;中文比对 [gap=682]keyword:full-text searche;rough sets;text similarity;chinese comparison
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在语境框架的基础上,设计实现了文本相似度计算算法。
Based on the Context Framework, the se-mantic frame of text is designed and the algorithm of computing semantic frame is developed.
文本相似度的计算在数字图书馆系统里有着广泛的应用前景。
It has a broad prospect to compute text similarity in terms of the digital library system.
通过利用基于词频的权值计算,同时改进传统文本相似度计算概率模型,改进SVM算法实现邮件过滤系统。
We can use term frequency to have a weighted calculation and improve traditional text similarity calculation probability model in SVM algorithm.
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