结果表明:BP神经网络分类法是一种有效的湿地分类技术,能够提高分类精度。
This indicates that BP Neural Network method is an effective wetland classification method, and it can improve the classification accuracy of Remote Sensing images.
本文就分类搜索引擎与传统分类法体系所存在的差异,从不同的角度进行分析和比较,并提出了网络分类法的改进意见。
It was to analyze and compare the difference between searching engine classify and traditional classify in different aspect, and put forward ameliorant opinion in Internet classify.
不存在被普遍接受的所有计算机网络都是用的分类法,但是有两个标准很重要:传输技术和规模。
There is no generally accepted taxonomy into which all computer networks fit, but two dimensions stand out as important: transmission technology and scale.
本文研究的重点是分类法、主题法、元数据法在网络信息资源知识组织中的运用。
The emphasis of the article is about the utilization of classification, subject, metadata in the network information resource organization.
分类法是一种重要的信息检索语言,也是实现信息资源管理科学化、自动化和网络化不可缺少的工具。
Classification is a sort of important information retrieval language, also a tool of scientific and automatic management on information resources.
图书馆传统文献组织与网络信息组织的实质是知识组织,分类法和主题法是知识组织的基本方法。
The essence of library traditional document organization and web information organization is knowledge organization, which basic methods include classification and subject.
本文对其研究包括两方面:一是分类法在网络环境中应用的理论研究,二是分类法在网络环境中应用的实验项目研究。
These researches include: one is the theories of the applications, another is the experiments research on applications of classification in information organization in network.
探讨传统的等级列举式分类法在网络信息环境下的生存问题,论述传统分类法在新的信息环境下需作出的调整和定位。
Points out that the traditional classification should be adjusted and positioned so as to adapt to the changing networking information environment.
分面分类法在组织网络信息方面显示出巨大的潜力,其应用研究也日益被人们看好。
The enumerated classification has showed many shortages in Web information organization, whereas faceted classification has demonstrated tremendous potential and prosperous application.
分面分类法在组织网络信息方面显示出巨大的潜力,其应用研究也日益被人们看好。
The enumerated classification has showed many shortages in Web information organization, whereas faceted classification has demonstrated tremendous potential and prosperous application.
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