2) initialization clustering center
初始化聚类中心
3) initial cluster centers
初始聚类中心
1.
The new algorithm can obtain global optimal solutions through a new simple and efficient select rule of the initial cluster centers.
算法提出了一种简洁快速的初始聚类中心的选取规则,从而使获得的聚类结果为全局最优。
2.
First,the authors cluster the sample data with Ward’s method and determine the appropriate number of clusters and the initial cluster centers,and then introduce an algorithm of detecting and deleting outlier.
算法首先在用Ward’s方法对样本数据初步聚类的基础上,确定合适的簇数目、初始聚类中心等k-平均算法的初始参数,并进行孤立点检测、删除;基于上述处理再采用传统k-平均算法进行聚类。
4) initial clustering centers
初始聚类中心点
1.
The improved method takes t-neighborhood as the condition to find better initial clustering centers.
算法吸取密度聚类算法的优点,利用对象的t-邻域密度作为选择初始聚类中心点的条件,选出较优的初始中心点,从而得到较好的聚类效果。
5) Initial clustering center
初始聚类中心
1.
The clustering effect of the C-means lies on the covariance matrix of the classes and the selecting method of the initial clustering centers.
在分析这两个影响因素的基础上,给出了一种新的基于二分或二倍类内距离试探的初始聚类中心的选取和类的初始划分方法。
2.
This paper presents an improved k-means algorithm from data preprocessing,initial clustering centers choosing and the best number of clusters\' determination for better clustering results.
该文从数据预处理,初始聚类中心的选取,最佳聚类数的确定等几个方面优化了k-means算法。
6) Initial clustering centers selection
初始聚类中心选择
补充资料：C18-不饱和脂肪酸二聚物与聚乙二醇的酯化物
CAS：68139-61-7
分子式：[(C2H4O)nH2O·W99]x
中文名称：C18-不饱和脂肪酸二聚物与聚乙二醇的酯化物
英文名称：Fatty acids, C18-unsatd., dimers, diesters with polyethylene glycol
Dimer acid, polyethylene glycol ester
Fatty dimer acid, diethoxylated
fatty acids, c18-unsatd., dimers, diesters withpolyethylene glycol
Fatty acids,C18-unsatd.,dimers,diesters with polyethylene glycol
分子式：[(C2H4O)nH2O·W99]x
中文名称：C18-不饱和脂肪酸二聚物与聚乙二醇的酯化物
英文名称：Fatty acids, C18-unsatd., dimers, diesters with polyethylene glycol
Dimer acid, polyethylene glycol ester
Fatty dimer acid, diethoxylated
fatty acids, c18-unsatd., dimers, diesters withpolyethylene glycol
Fatty acids,C18-unsatd.,dimers,diesters with polyethylene glycol
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条