摘要
随着我国科学技术以及互联网技术的快速发展,使得更多的用户需要通过网络来获取自己学习所需要的教育资源。传统的信息检索方式只是基于关键字的匹配方式,检索的结果准确率较低,使检索效果不太理想,使用户从庞大数量的数据信息库中找到自己所需要的教育资源变得更加困难。基于此,如何在最短的时间内提高用户检索效率与效果,使其在海量的信息资源中准确的找到所需资源,已成为网络学习领域中急需解决的问题之一。
With the rapid development of science and technology and Internet technology in China, more and more users need to obtain the educational resources they need through the network. The traditional information retrieval method is only based on keyword matching. The retrieval results have a low accuracy, so the retrieval effect is not ideal. It makes it more difficult for users to find the education resources they need from a large number of data databases. Based on this, how to improve the efficiency and effectiveness of user retrieval in the shortest time, so that it can accurately find the required resources in the vast amount of information resources, has gradually become one of the urgent problems in the field of network learning.
作者
黄以宝
Huang Yibao(Guangdong Maoming Kindergarten Training College,Maoming Guangdong 525200,China)
出处
《信息与电脑》
2018年第18期182-184,共3页
Information & Computer
关键词
本体
教育资源
语义检索系统
ontology
educational resources
semantic retrieval system
