查询词典 discriminant analysis

Logistic regression and discriminant analysis statistical methods were used in this study.

研究者以逻辑回归与区辨分析两种方式进行统计分析。

Application of fractional power polynomial kernel function to kernel direct discriminant analysis.

分数次幂多项式核函数在核直接判别式分析中的应用

Objective: To accumulate the data of Chinese and to understand the sex discriminant analysis of hipbone.

摘 要：目的：积累国人资料，探讨髋骨性别判别分析。

Results of stepwise discriminant analysis indicated that at Datang the key factors affecting habitat use by hoolock gibbons in spring were two factors, and that there were three factors (distance to open field, average height of bamboo and liane density) impacting habitat use by hoolock gibbons between Nankang and Datang in spring.

判别分析结果显示，在大塘影响白眉长臂猿春季生境利用的关键因子是藤本密度和坡度2个因子；影响赧亢与大塘白眉长臂猿的则是距空旷地距离、竹子平均高度和藤本密度等3个因子。

Base vectors are selected for formulating the nonlinear mapping. An approximate explicit expression is formed by using the Nystrm method for nonlinear mapping which is not available originally. The data in the nonlinear input space is mapped into some linear feature subspace and fisher linear discriminant analysis is computed for the mapped data.

首先提取基向量；然后采用Nystrm方法，以基向量为训练样本，将形式未知的非线性映射近似表达为已知形式的非线性映射，这种近似的非线性映射将变量由非线性的输入空间转换到线性的特征子空间；最后对映射数据进行线性Fisher判别分析。

For the data provided by BCI competition,the parallel coordinates visualization method is used to recognize the imaginary right and left hand movements based on the phase synchronization coherency index and linear discriminant analysis.

本文以脑机接口竞赛的运动想象脑电数据为对象，以平行坐标可视化技术为手段，基于相位同步指数和线性判别分类器对左右手想象意识任务进行识别。

The paper adopted multilevel discriminant analysis step by step to predigest the indexes and establish new index system.

摘要采用多因素分析方法从目前普遍认可的反映科技期刊学术水平的多项评价指标中筛选出影响作用大的指标，构建期刊学术水平评估指标体系。

The morphological patterns that characterize the postcranial anatomy of bovid species from each habitat type were identified with stepwise canonical discriminant analysis and decision trees, a technique based on machine learning.

利用逐步分辨分析方法和一个基于机器学习的决策树方法鉴别了每种生境中牛科动物颅后解剖结构的形态特征。

Brain evoked potential Alzheimers discase Schizophrenia ; Stepwise discriminant analysis

脑诱发电位；阿尔采海默病；精神分裂症；逐步判别分析

Hyperplasic of the breast ; beast cancer ; hormone ; discriminant analysis

乳腺增生；乳腺癌；激素；模型；判别分析

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。