small sample size problem是什么意思

网络释义

用法例句

Solution of small sample size problem in face recognition using Gabor wavelet transform;

利用Gabor小波变换解决人脸识别中的小样本问题

Linear Discriminant Analysis(LDA)is the most popular supervised method for feature extraction,but it often suffers the small sample size problem due to the singularity of the within-class scatter which arises if the number of samples is smaller than the dimensionality of samples.

线性判别分析是监督特征提取方法的典型代表,获得广泛应用,但受到小样本问题的制约。

Linear discriminant analysis often suffers from the small sample size problem when dealing with high dimensional samples.

小样本问题在利用线性鉴别分析处理高维样本时经常遇到,但是已有方法在如何构造完整的最优子空间,并在其中获得最有效的鉴别分析的过程中始终存在着共同的缺陷。

Discriminant Feature Extraction Algorithms for Face Images Based on "Small Sample Size" Problem;

小样本问题下人脸图像的鉴别特征抽取方法研究

Study of Single Sample Problem of Face Recognition Based on Gabor Wavelet;

基于Gabor小波的人脸识别的单样本问题研究

CONFIRMATORY FACTOR ANALYSES: NUMBER OF ITEMS IN QUESTIONNAIRES AND SMALL SAMPLE APPLICATION STRATEGIES;

验证性因素分析:问卷题数及小样本应用策略

minimal-cost network-flow problem

最小成本网络流程问题

The Research of Interval Estimation and Hypothetical Test of Small Sample of Зрланга Distribution

艾拉姆咖(Эрланга)分布小样本区间估计和检验问题研究

Is the Central Committee making a mountain out of a molehill when it takes this view of the matter?

中央这样提出问题，是不是小题大作？

Thus the poverty problem could be solved radically.

这样 ,才能从根本上解决贫困问题。

On Sample Rotation in City s Household Survey;

城市住户调查中的样本轮换问题研究

On Sample Rotation in Social Economics Survey;

社会经济调查中的样本轮换问题研究

English and French novelists were alike faced with the same problem.

英法两国的小说家面临同样的问题。

A Research on Solving Environmental Problems Arisen from Small Town Construction;

怎样解决小城镇建设带来的环境问题

Q: Would different sample size for different questions affect the sampling error?

问：个别题目的样本数目会否影响抽样误差？

How to Share Samples among Statistics Departments of Government at all Levels

各级政府统计机构共用抽样样本问题研究

The modified athwart-moment-method is raised to estimate environment factor of Weibull distribution with small failure scene test sample.

修正逆矩估计可以解决现场小样本失效数据情形下环境因子的估计问题;

Exploration about Deng Xiaoping’s idea on Re-development of Capitalism;

邓小平论当代资本主义“再发展”问题

On Deng Xiaoping s Basic Solutions to the Problems Concerning Agriculture, the Rural Areas and the Peasants;

论邓小平解决“三农”问题的根本方法

A study of Deng Xiaoping s thought on agriculture, rural areas and farmers;

邓小平关于“三农”问题的基本思想

Cost Minimization Problem and (Weak) DEA Efficiency;

成本最小问题与(弱)DEA有效性