large sample 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。

The two-sample problem is one of the central themes of non-parametric hypotheses testing theory.

两样本问题是检验理论的中心问题,大多数两样本问题的非参数检验理论都是在较强的条件下进行讨论。

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

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

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

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？

The church shall give more of a lead on basic moral issues .

教会应当就基本道德问题多做出些榜样。

The church shall give more of a lead on basic moral Issue

教会应当就基本道德问题多做出些榜样

The Church should give more of a lead on basic moral issues.

教会应当就基本道德问题多做出些榜样.

The problem is, no one ever asked The Martyr to work like this.

而问题是，根本就没人要求烈士们像这样工作。

Face Recognition Researches on Large Scale and Each Person with Few Samples;

大类别及少量训练样本的人脸识别问题研究

Researches of Some Statistical Inference Problems for NQD Samples;

基于NQD样本统计推断中的若干问题研究

The Study of Sample Size Adjustment of Adaptive Design and Its Realization on Web;

自适应设计中样本量调整问题的研究及Web实现

Discussion on Probability and Sample Size in Teaching of Sport Statistics;

体育统计教学中概率及有关样本量问题的讨论

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

Status and Problems of Supply Chain Finance:on the Basis of 93 Enterprises'Investigation

供应链融资的现状与问题:93家企业样本

Classification of fuzzily separable training patterns based on fuzzy perceptron

利用模糊感知器解决模糊可分样本的分类问题

Such a variety of food and the reasonable prices speak for themselves.

吃的东西品种这样多，价钱这样公道，这本身就说明问题。