1) hierarchical clustering
分层聚类
1.
Research of general purpose computation on hierarchical clustering algorithm using graphics processing unit;
图形处理器在分层聚类算法中的通用计算研究
2.
A new method called hierarchical clustering queries system is presented.
提出一种基于结构化P2P的分层聚类查询系统。
3.
In order to explore the ability to identify different tree species in different bands, the field spectrometry instrumentation was used to measure hyperspectral data of four different tree species, such as sha mu,xue song,zhang shu and gui hua in this research, and stepwise discriminant analysis and hierarchical clustering were used to analyse the experime.
研究采用了逐步判别分析法和分层聚类法对实验数据进行数据分析。
2) hierarchical cluster
分层聚类
1.
Then,by employing the hierarchical clustering method of the SPSS into the clustering analysis of the life-form spectrums in the 28 plots,the result is obtained that when the plant communities in the 28 plots on the east slope of Jiuding Mountain are classified into 5 kinds,the result best agrees with the known community c.
然后尝试性地采用了SPSS软件的分层聚类方法对28个样地的生活型谱进行聚类分析,当聚类数n=5时,即将28个样地聚为5大类时,与该区原有的群落分类文献吻合性最好。
2.
This article focus on the psychological health state of students in military school with the statistical methods of hierarchical cluster and Fisher discriminant.
本文使用分层聚类和Fisher判别等统计学方法对军校学员的心理健康状况进行统计分析。
3.
In this paper,an improved blind deconvolution algorithm based on hierarchical cluster is proposed.
针对对比函数和紧缩方法的时域盲解卷积算法在分离机械弱冲击信号时,其结果易受解卷积滤波器长度影响的缺点,提出结合分层聚类的改进算法。
3) hierarchical clustering method
分层聚类法
4) Pearson hierarchical clustering
Pearson分层聚类
1.
Based on Pearson hierarchical clustering analysis of the available data of land-use in 40 counties/districts of Chongqing,five major types of land-use zones are identified: main industrial zone,agriculture-dominated zone,peripheral industrial zone,agriculture-forestry mixed zone and forestry ecological zone.
运用Pearson分层聚类分析方法,对重庆市40个区县的土地利用现状数据进行聚类分析,将重庆市分为五大土地利用类型区:工业集中区、农业优势区、外围产业区、农林混合区、林业生态区。
5) Hierarchical cluster analysis
分层聚类分析
6) layered clustering method
分层聚类分析法
1.
A layered clustering method was applied to analyze the data of wheat regional experiment yield in Huang-Huai Wheat Growing Region.
本文采用分层聚类分析法,对国家黄淮麦区19个试验点的小麦区域试验产量资料进行了分析。
补充资料：聚三聚氰酸三烯丙酯层合板
分子式：
CAS号：
性质： 以聚三聚氰酸三烯丙酯为基料，玻璃布为增强材料制得的层合塑料。热稳定性和机械强度好，260℃下仍很稳定，且拉伸强度下降不多，而拉伸模量不变。但聚合物与玻璃布黏结力较差，层合板易分层。平纹玻璃布层合板拉伸强度室温下约250MPa，260℃时约200MPa；单向玻璃布层合板分别约为300MPa和230MPa，而拉伸模量在室温和260℃下，均为3.0×104Mpa。将充分浸渍聚三聚氰酸三烯丙酯后的玻璃布叠层至一定厚度，并在加压、加热下层合即得。主要用作绝缘板和装饰板，用于电子工业和装饰业。
CAS号：
性质： 以聚三聚氰酸三烯丙酯为基料，玻璃布为增强材料制得的层合塑料。热稳定性和机械强度好，260℃下仍很稳定，且拉伸强度下降不多，而拉伸模量不变。但聚合物与玻璃布黏结力较差，层合板易分层。平纹玻璃布层合板拉伸强度室温下约250MPa，260℃时约200MPa；单向玻璃布层合板分别约为300MPa和230MPa，而拉伸模量在室温和260℃下，均为3.0×104Mpa。将充分浸渍聚三聚氰酸三烯丙酯后的玻璃布叠层至一定厚度，并在加压、加热下层合即得。主要用作绝缘板和装饰板，用于电子工业和装饰业。
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