查询词典 linear operator

The experimental results show that the method can obtain more effective features compared to conventional linear discriminant analysis methods.

结果表明，与传统线性鉴别分析法相比较，该方法可获得更加有效的分类特征。

This paper presents a feature selection method based on genetic algorithm GA and linear discriminant analysis LDA.

本文提出了一种基于遗传算法的基因微阵列数据特征提取方法。

Then linear discriminant analysis was applied to classify the extracted features.

应用线性判别式分析对所提取的特征进行分类。

Minimum squared-error is one of the commonly used criteria to find the weight vector of a linear discriminant function.

最小二乘误差是用于确定线性鉴别函数的重要准则之一，它将寻找鉴别函数中的权向量的问题，归结为求解一个线性方程组。

In this method, the mean, range and variance of F0 are used as features and Fisher linear discriminant function is used to distinguish male speech and female speech.

据此本文提出了一种以基频均值、范围和方差为特征、采用Fisher线性判别函数的性别判别方法。

The result is pretty satisfactory. Especially, the result of Fisher Linear Discriminant is very good.

实验结果表明，汉字之间的线性分类性是相当好的。

Our idea is to employ a large set of linear discriminant functions instead of a small set of nonlinear functions.

我们的想法是利用比较多组的线性鉴别器来取代比较少组的非线性鉴别器。

Methods We used correlation analysis to precondition the data to reject indexes, and used stepwise discriminatory analysis to choose indexes and made the diagnosis by multiple linear discrimination analysis.

方法用相关分析做数据预处理剔除指标，再用逐步判别分析(stepwise discriminant analysis，SDA)选入指标，并用多元线性判别分析诊断，最后随机抽样比较剔除指标前后的诊断效果。

The result showed that the optimal linear velocity of hammer terminal were 35～45 m/s and 40～50 m/s(the average granularity is 1.30 mm)on minitype and large and medium-sized type of no-sieve disintegrator in smash corn.

结果表明：粉碎玉米时，小型与大中型锤片式无筛粉碎机锤片末端最佳线速度分别为35～45m/s和40～50m/s(平均粒度为1.0～1.3mm最佳)；最佳排粉方式为采用从动定盘间隙和定盘环面长条孔同时排粉；当长条孔宽度为4～6mm、线速度为43～47m/s时，成品的平均粒度在1mm左右。

It is found that loop-carried flow dependencies form a set of disjoint linear ordered sets, and that there is one and only one basis that is independent and inclusive, making unnecessary all the other dependencies.

利用这一性质，围绕着包含这一概念，该文为VLIW结构上的流相关分析提出了一个完整的娄学模型，发现体间流相关集合可划分为若干不相交的线序集合，存在且仅存在一个独立的、全包含的流相关集合，使其他所有流相关都不必要。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。