...订整合,称为“MARC 21”,具有权威资料(Authority Data)、书目资料(Bibliographic Data)、分类资料(Classification Data)、社群资讯(Community Information)、与馆藏资料(Holdings Data)五个部分的资讯记录,是目前图书馆界最广泛使用的诠释资料标...
基于6个网页-相关网页
Data Classification 数据分类 ; 资料分类 ; 数据分级 ; 数据归类
part-classification data 零件分组数据
classification data mining 分类挖掘
Spatial classification data mining 空间分类挖掘
Hypothesis test of classification data 分类资料的假设检验
ANOVA I- one-way classification data 方差分析I单向分类资料
ANOVA II-two way classification data 方差分析II双向分类资料
decision tree classification data mining 决策树分类挖掘
Classification of Data 数据的分类
The RSS feed as a whole also includes classification and further detail and classification data.
完整的 RSS 提要也包含分类以及进一步的细节和分类数据。
Experimental results show that this method can reduce the dimension of the classification data, and improve the classification accuracy.
实验结果表明,该方法能降低分类数据的维数,提高分类的准确率。
This article puts forward the problems existed in OPAC classification data, analyzes the reasons of these problems, and gives the Suggestions to improve it.
本文指出了OPAC分类数据中存在的问题,并对存在问题的原因进行了剖析,提出了改进建议。
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