摘要
论文综合利用主题搜索技术、深网信息集成技术和Wiki技术,设计并实现了一个面向数学领域的教育平台。此平台是一个集数学资源共享和用户交流的开放平台,用户在此平台可以利用数学Wiki添加、编辑、评论数学领域信息,提升自主学习能力,实现广泛交流。同时,还能利用数学搜索引擎搜索到专业的数学知识,定制URL检索,扩大检索范围,提高了平台的个性化服务水平及搜索的准确率。实验结果表明,文中基于SVM分类算法的数学主题网页分类器具有较高的准确率和召回率。
With integrating three technologies： topic-based search engine, Deep Web information integration and Wiki, this paper designs and implements a platform for mathematics education. This platform is an open platform, which is a set of mathematical resources sharing and user communication. With mathematical Wiki, users can add, edit and comment information of mathematics so that enhancing their self-learning ability and communicating widely. Meanwhile, users can also use mathematical search engine to search professional mathemati cal knowledge, customize URL search in order to extend the range of search and improve personal service and the accuracy of search, gxperi mental results show that, the classifier based on SVM classification algorithm of mathematical topic page in this paper has good performance with accuracy and recall rate.
出处
《计算机与数字工程》
2013年第8期1228-1231,共4页
Computer & Digital Engineering
基金
陕西省教育科学"十二五"规划项目(编号:SGH12335)
