centroids

网络中心点；中选择形心连接；图心

英英释义

centroid[ 'sentrɔid ]

• n.the center of mass of an object of uniform density

词组短语

centroid method重心法

双语例句

1.Adoubthasarisenwhentryingtorepresentcentroids.出现了一个疑问时，试图代表重心。www.faqfreelancer.com2.Thesemodecentroidssubstitutingforambientdatapointswereusedtosimplifythemodel.利用模态点代替聚集在其周围的数据点，实现对模型的简化。3.Extractingthecentroids of the matchingpatchesascontrol points,anautomaticregistrationisperformed.提取匹配小面元的中心作为控制点对，解出仿射变换的参数，从而实现图像的自动配准。epub.cnki.net4.Andthenthecentroidsofcorrespondingtrianglesareemployedaspointpairstocalculatethenewtransformation.然后将对应三角形的质心作为对应点对，估计出新的空间位置转换关系。5.Firstly,videoobjectsweresegmented and their centroidswerecalculated.首先进行视频对象分割，求出运动目标的形心。6.Calculatethedistancefromeachdatasample to the centroidsyoujustcreated.计算每个数据样例与刚刚创建的这些重心之间的距离。www.ibm.com7.CreateCentroidsFromSelectionSet选项从选择集创建形心点击www.chinautc.com8.Animprovedinvariantrecognitionbased oncentroids改进的基于图像能量中心的模式识别www.ilib.cn9.centroidsofareasandlines面积和线的形心www.mapeng.net

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权威例句

On the centroids of fuzzy numbers
A toolbox for K-centroids cluster analysis
Hierarchical K-means : an algorithm for centroids initialization for K-means
RNA secondary structure prediction by centroids in a Boltzmann weighted ensemble
Diagnosis of multiple cancer types by shrunken centroids of gene expression
Lower Dimensional Representation of Text Data Based on Centroids and Least Squares
Diagnosis of multiple cancer types by shrunken centroids of gene expression. Proc. Natl. Acad. Sci. U S A 99, 6567-6572
Determination of insulator bulk trapped charge densities and centroids from photocurrent‐voltage charactersitcs of MOS structures
Ding, Y., Chan, C.Y. & Lawrence, C.E. RNA secondary structure prediction by centroids in a Boltzmann weighted ensemble. RNA 11, 1157...
Tibshirani, R., Hastie, T., Narasimhan, B. & Chu, G. Diagnosis of multiple cancer types by shrunken centroids of gene expression. Pr...