数据聚簇对于数据仓库查询性能的影响尤其显著，因为常常在一个查询中获取许多行。
Data clustering can have an especially large impact on data warehouse query performance, because rows are often retrieved in large Numbers.
另外的解决方案，取决于具体的错误，可能是手工重建非聚簇索引，如果数据是静态的手工扔掉和重新载入表，诸如此类。
Additional solutions, depending on the errors, may be to manually rebuild non-clustered indexes, manually drop and reload a table if the data is static, and so on.
为了支持这样的查询，管理员可以通过使用多维聚簇让DB 2按这些维组织sales表中的行。
To support such a query, an administrator can use multi-dimensional clustering to instruct DB2 to physically organize rows in the SALES table by these dimensions.
在DB 2 9.7中，包含xml列的表可以应用多维聚簇，但是聚簇维必须由关系列定义。
With DB2 9.7, tables containing XML columns can participate in multi-dimensional clustering, provided that the clustering dimensions are defined by relational columns.
搜索结果聚簇（Search results clustering）：将文档自动地分组进具有自然的标签的目录
Search results clustering: Automatic grouping of documents into spontaneously labeled categories
与以前的版本一样，管理员使用CREATEtable语句的ORGANIZEBYDIMENSION(…)子句指定多维聚簇。
As in previous releases, administrators use the ORGANIZE BY dimension (...) clause of the CREATE TABLE statement to specify multi-dimensional clustering.
该算法将具有足够高密度的区域划分为簇，并可以在带有“噪声”的空间数据库中发现任意形状的聚类。
It can handle spatial data and spot any-shape clusters in a noised spatial database by dividing them into clusters with high enough density.
医学报告显示该家族成员有称为代谢综合征的特征性症状簇聚。
The medical records showed that the family members had a characteristic cluster of symptoms called metabolic syndrome.
然而相同强度的噪声磁场不能诱导细胞膜受体的聚簇。
While noise MF with the same intensity did not induce clustering of cell membrane receptors.
算法基于标签节点的核心度和相似性对标签共现网络进行分割，并在聚类后自动生成该类的特征标签来代表该类簇。
The algorithm divides tag co -occurrence network based on tag node's centrality and similarity, and automatically generates a cluster feature tag after clustering to represent that cluster.
基于密度的聚类算法因其抗噪声能力强和能发现任意形状的簇等优点，在聚类分析中被广泛采用。
With strong ability of discovery of arbitrary shape clusters and handling noise, density based clustering is one of primary methods for data mining.
针对图像小波系数在各子带内显著性分布的聚簇特征，提出了在SPIHT算法的输出环节引入游程编码。
After the clustering characteristics of image wavelet coefficients' significance distribution in each sub-band was analyzed, run-length coding (RLC) was introduced into SPIHT's output stage.
CURE算法是一种凝聚的层次聚类算法，它首先提出了使用多代表点描述簇的思想。
As an agglomerative hierarchical clustering algorithm, CURE firstly employs the method of representing clusters by selecting some "representative points".
在聚类的过程中簇间距离计算的准确性是影响算法性能的重要因素。
The cluster distance computing method is the key issue affecting the performance of hierarchical clustering algorithm.
最后在领域构件等级簇树的基础上，提出了一种高内聚领域构件获取和控制策略。
At last, the granularity decision strategy of high-cohesion domain component is demonstrated based on the domain component rank cluster tree.
为此该文提出了一种基于语句词条矩阵的聚簇式动态增长聚类算法。
A clustering-dynamic-growing clustering algorithm was developed based on sentence-words matrix to solve this problem.
TCU SS算法利用两个概念列表中单词间的语义相似度作为文档间相近程度的度量，并以图为基础进行聚类分析，避免有些聚类算法对聚簇形状的限制。
TCUSS algorithm measures the document similarity by semantic similarity of concepts in concept lists, then clusters the document based on graph analysis, thus avoiding the restrict of clusters shape.
紫外和光致发光（PL）光谱表明，改性后的聚芴比均聚物聚（9，9-二己基芴）（PF6）具有抑制的链簇集行为。
UV and PL spectra showed that the adamantane modified polyfluorenes exhibited less chain aggregation in comparison with the homo-polymer poly(9,9-dihexylfluorene)(PF6).
标注文本集合聚类后生成的类簇被称为聚类描述问题。
Document clustering description is a problem of labeling the clustered results of document collection clustering.
如果这些聚丛足够大，就会形成奇异子：一小簇漫游在宇宙中寻找普通物质吸收的奇异粒子。
If those clumps grew large enough, you'd have a Q ball on your hands: a teensy blob of exotic matter roaming the universe in search of regular matter to assimilate.
4n和8n之间的区别是聚簇邻接像素的邻居(N)数量。
The difference between 4n and 8n is the number of neighbours (n) used in clumping contiguous pixels.
任何临边的具有相同值的像素被发现，两个像素将被聚簇在一起。
If a pixel with the same value is found on any of the four sides of pixel, the two pixels will be clumped together.
上述处理后的细胞经间接免疫荧光染色标记后，用激光共聚焦显微镜观察其细胞膜egf受体的聚簇现象。
EGF receptors on the cell membrane were observed under a laser scanning confocal microscope after indirect immunofluorescence staining.
本文对基于层次聚类的簇集成方法及聚类的有效性进行了研究。
In this paper, cluster ensemble methods based on hierarchical clustering and clustering validity have been studied.
如果源表不包含主键或聚簇的索引，该工具可以自动添加rowid列和列上的聚集的索引设置转换过程中。
If the source table doesn't include a primary key or clustered index, the tool can automatically add a ROWID column and set the clustered index on the column during the conversion.
在层次聚类过程中，重新定义了簇与簇之间的距离度量，并以此为基础建立堆结构。
The distance measure of two clusters is redefined. Based on this concept, heap structure is constructed.
在层次聚类过程中，重新定义了簇与簇之间的距离度量，并以此为基础建立堆结构。
The distance measure of two clusters is redefined. Based on this concept, heap structure is constructed.
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