论文检索系统及检索算法设计

针对文献检索这一问题,文章共设计了字母分类-相关度模型、ASCⅡ码分类-相关度模型两个模型。字母分类-相关度模型运用了字母分类法对所有的文献进行分类,并引入了相关度的概念,比较人性化的给出了不同相关度的检索结果,较为全面。ASCⅡ码分类-相关度模型运用了ASCⅡ分类法对文献进行了分类,将关键词库转化为一个阿拉伯数字集进行检索。

Design of Paper Retrieval System and Retrieval Algorithm

In this paper,aiming at literature retrieval,the letters classification-correlati-on model and ASCII classification-correlation model are established.In the letters classification-correlation model,the paper uses the method of letters classification to classify all the literature and introduces the concept of correlation,finally gives a humanized retrieval result with different correlation.To classify the literatures,ASCⅡ classification-correlation model in this paper utilizes the ASCⅡ classification and transforms the