As you're designing your dimension table, you need to plan for changing dimensional data.
在设计维度表时，需要计划变更维度数据。
A dimensional data model might also be a good choice because it is user-friendly and has better performance.
维度数据模型也可能是较好的选择，因为它是用户友好的，并具有更好的性能。
If the objective is to perform multidimensional data analysis, a dimensional data model would be the only choice here.
如果其目标是执行多维数据分析，那么维度数据模型就是这里的惟一选择。
This method applies to dimensional data sources only such as OLAP sources or dimensionally modelled relational (DMR) sources.
这种方法只能用于维度数据源，如olap数据或维度建模关系型(DMR)数据源。
Designing a dimensional data warehouse is a complex subject, and I have just touched the surface of it in these three articles.
设计维度数据仓库是一个复杂主题，这三篇文章只触及到它的皮毛。
The consistency of BICC in high dimensional data model selection is also shown.
本文证明了这种信息准则在模型选择方面具有一致性。
This information can be stored, and later combined with three-dimensional data, which police can provide.
该信息可以被储存起来，随后和警方提供的三维数据结合起来。
One primary step of the reverse engineering is the collection of three-dimensional data of the part surface.
实现逆向工程中的一个必要步骤是进行零件表面三维数据的采集。
The universality of these data makes researches on high dimensional data clustering more and more important.
由于高维数据存在的普遍性，高维数据的聚类分析具有非常重要的意义。
A multidimensional visualization technique that creates a 3d representation of n-dimensional data is proposed.
提出一种多维数据3d空间可视化方法。
Proposed dynamic clustering algorithm has strong robustness in clustering of time series multi-dimensional data.
本文算法对于时序数据的聚类具有较强的鲁棒性。
Based on the study of designing pattern of multi-dimensional data model, three designation methods are pointed out.
研究了多维数据模型的设计模式，给出了三种主要的设计方法。
It is hard to cluster high-dimensional data using traditional clustering algorithm because of the sparsity of data.
在高维空间中，由于数据的稀疏性，传统的聚类方法难以有效地聚类高维数据。
Aiming at the similarity measurement of high dimensional data, the paper put forward a new method based on subspace.
针对高维数据的相似性度量问题，提出了一种基于子空间的相似性度量方法。
The intrinsic dimension estimation of high-dimensional data, is important in the field of high-dimensional data processing.
高维数据的本征维数估计问题研究，在高维数据处理领域中有着重要的地位。
Maintenance management in the tobacco industry introduction to operation cost, the cost of access to multi-dimensional data.
在烟草企业检修管理中引入作业成本法，可以获得多维度的成本数据。
As a result, when doing data mining on high dimensional data, it is necessary to reduce the dimension of primal data at first.
因此，对高维数据进行数据挖掘时，必须先对原始数据进行降维处理。
The study of high dimensional data index method is the key problem of content based search in large scale multimedia databases.
在大规模多媒体数据库中进行基于内容的检索，高维数据索引结构的研究是重要问题。
In recent years, with the application of clustering, high dimensional data clustering is becoming more common, and more important.
近年来随着聚类应用领域的扩展和深入，高维数据聚类越来越普遍，也越来越重要。
The splitting strategy for high dimensional data set is important for the performance of the indexing of high-dimensional database.
数据集的划分策略是影响高维数据库索引性能的一个关键因素。
BACKGROUND: Two-dimensional data colourings are an effective medium by which to represent three-dimensional data in two dimensions.
背景：二维数据着色是一个有效的媒介，通过它在二维中表征三维数据。
But you can conceptualize a four-dimensional data structure by thinking of the fourth dimension as multiple three-dimensional cubes.
但是您可以采用将一个四维数据结构看作是多个三维立方体的方式来理解四维数据结构。
A dynamic clustering algorithm was proposed based on consistent matrix of dependent function for time series multi-dimensional data.
根据时序立体数据的特点，提出了基于关联函数一致性矩阵的动态聚类算法。
One-dimensional cutting stock optimization and two-dimensional data sets optimal matching problem are mainly researched in this thesis.
本文主要研究了一维下料优化及二维数据集最佳匹配两大问题。
The query model defines the concepts of dimension selections, edges, cube views, and the aggregations and manipulations of dimensional data.
查询模型定义维度选择、边界、立方体视图以及维度数据的聚合与操纵等概念。
CART decision tree has outstanding advantages on the issue of classification in dealing with multi-dimensional data with complex structure.
决策树能实现快速分类，CART决策树在处理复杂结构的多维数据分类问题上具有突出优势。
However, most simple curve plotters are insufficient for plotting two-dimensional data or for exerting detailed control over a complicated graph.
但是大多数简单的曲线绘图仪在绘制二维数据方面或者在复杂的图形中进行极为精细的控制方面显得很不足。
Grid GIS possesses the function of dimensional data analysis, it provides an effective tool for the standardization of reservoir management.
网格地理信息系统强大的空间分析与统计功能为水库信息管理的标准化、网络化、空间化提供了有效的工具。
Three-dimensional data model of geology in mine is the foundation of mining 3D GIS, and also the keystone and difficulty in the studies of GIS.
矿山地质三维数据模型是实现矿山3DGIS的基础，也是矿山3D GIS研究的重点和难点。
Three-dimensional data model of geology in mine is the foundation of mining 3D GIS, and also the keystone and difficulty in the studies of GIS.
矿山地质三维数据模型是实现矿山3DGIS的基础，也是矿山3D GIS研究的重点和难点。
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