查询词典 discriminant analysis

AIO life style variables are employed for market segmentation; the research subjects are 57,298 college students in Kaohsiung; and this empirical study applies factor analysis, cluster analysis, chi-square test, discriminant analysis, ANOVA and Scheffe test.

以AIO生活型态变做为市场区隔基础、研究对象为大高雄地区大学日间部学生57，928人，用因素分析、集群分析、区别分析、卡方检定、变分析及雪费检定等统计方法进实证研究。

The results showed the method of discriminant analysis was useful and the discriminant function was valid.

因此，所用的判别分析方法可行，建立的判别函数有效。

Factor analysis, clustering analysis, and discriminant analysis were used to analyze the survey data.

本研究利用问卷调查法，对台中地区的持卡消费者进行抽样，回收423份问卷数。

Linear models for dependence analysis (multivariate regression, MANOVA, and discriminant analysis) and for interdependence analysis (principal components and factor analysis).

相依分析线性模型社会科学中的多元分析：(多元回归， MANOVA 和判别分析)相依关系分析。

Tests on mean vector, discriminant analysis, multivariate analysis of variance, canonical correlation, principal components, and factor analysis.

多元分析——方法：均值向量检验，判别分析，多元方差分析，典型相关分析，聚类分析，主成分分析，因子分析。

To review the effect of three pretreatment methods, principal component analysis and linear discriminant analysis were employed, and the result of analysis indicated that the experiment employing Na2CO3 as desiccant to pretreat the samples can improve the effect of detection significantly.

对实验数据进行主成分分析和线性判别函数分析以考察三种实验方法的检测效果，分析结果表明，采用Na2CO3对样品进行干燥处理后，可明显提高检测的效果。

Morphological differences among four shrimp groups of Litopenaeus vannamei imported from aquicultural agencies of the United States were studied with 13 morphological parameters using three multivariation analysis methods (cluster analysis, discriminant analysis, and component analysis).

中文摘要：采用3 种多元分析方法，对来源于美国的4 个凡纳滨对虾种群的13 个形态比例参数进行比较研究。

Methods: The sample consisted143 children which were in early permanent dentition of ClassⅡ,Division 1malocclusion .Pre-and post-treatment study models were assessed using PeerAssessment Rating index. According to the outcome of treatment, thesecases were classified into three types as "worse, no different","improved"and"greatly improved". The cephalometric analysis and Model Analysis werepreformed with pretreatment lateral cephalograms and study models for"improved"and "greatly improved"cases."T"–test was assessed to find out thesignificant difference between the extraction and nonextraction, and the resultsincluding age factor were analyzed by stepwise discriminant analysis.

应用PAR 指数对矫治前后的143 副恒牙早期的安氏Ⅱ类1 分类错牙合患者牙牙合模型进行评估分析，按矫治结果等级分为三类A、变坏或无改善，B、改善，C、极大改善，然后将B、C 两类患者矫治前的头影测量片及模型分析数据按拔牙与未拔牙进行成组t 检验的单因素分析，找出两组间有显著差异的软硬组织和牙牙合模型指标，对这些指标合并年龄因素进行逐步判别分析。

Methods Bayes discriminant analysis was used to select the significant indexes, and the discriminant diagnostic cast and quantitative diagnostic schedule were established to diagnose early oviductal pregnancy.

通过Bayes逐步判别分析的方法筛选有意义的指标，建立输卵管妊娠的判别诊断模型与计量诊断表。

A bifurcating tree discriminant classification algorithm is developed. On the basis of training the images of a same class with some typical distortions, the distribution of the feature vectors of various classes in the sample space is optimized by using the discriminant analysis.

利用体全息存储系统的海量存储和内容寻址功能，高并行度地实现了基于本征图象的光学特征提取过程，充分显示了光计算及光存储技术在图象识别中的潜力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。