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- high dimensional and small sample size problem 高维小样本问题
- Theory of Fisher Linear Discriminant Analysis for Small Sample Size Problem and Its Verification 小样本情况下Fisher线性鉴别分析的理论及其验证
- Face Image Feature Extraction and Recognition in the Case of Small Sample Size Problem 小样本人脸图像特征抽取和识别方法研究
- small sample size problem 小样本问题
- A novel face recognition algorithm which can solve the Small Sample Size（SSS） problem is presented. 摘要 提出了一种可以解决小样本问题的人脸识别新算法。
- Support vector machines (SVMs) are employed in that SVMs can avoid the dimension curse problem and are best fit for the analysis of microarray data with small sample size and high dimensionality. 该方法能够有效避免传统机器学习算法应用中的维数恶化问题，最适合处理像癌症微阵列数据这样的高维小样本问题。因此，在我们的算法中，支持向量机分类器被使用。
- It does not include BMW, Ford, Kia, Mercedes-Benz and Mitsubishi due to small sample size. 它不包括宝马，福特，起亚，奔驰，三菱，由于小样本规模。
- However, in case of homoscedasticity statistics do not perform well with small Sample size. 其中点估计介绍点估计的评比、动差估计法和最大概似估计法；
- Differences among those with total pancreatectomy were not significant because of the small sample size. 由于样本量过小，全胰腺切除术死亡率差异不具有统计学意义。
- Study limitations include small sample size, uncontrolled design, and difficulty excluding conclusively a carryover effect of previous treatments. 本研究的限制因素，含样本过小，无对照试验，及无法排除先前治疗的残馀影响等。
- The features of the method are of small sample size, specific, sensitive and suitable for the determination of stanozolol in hair. 所建立的方法毛发取样量少,特异性强,灵敏度高,适用于毛发中司坦唑醇的分析。
- Among the study's limitations were its small sample size and the need to draw conclusions from radiographs about diagnoses of dental cavities. 所有研究的局限性就是样本量小，而且纳入患者是从x线片诊断患有牙髓空洞者。
- The method was precise and fast with high sensitivity, small sample size and simple pretreatment, so it can be used to determine chlorobenzene compounds. 该方法具有方便、快速、干扰少、灵敏度高等特点，可用于水和废水中氯苯类化合物的测定。
- Study limitations include small sample size precluding subtyping by anatomical abnormalities and possible confounding by stimulant drugs, which were used by 15 of the 27 patients. 研究限制包括了由解剖学上异常排除非典型所造成的样本数少及兴奋剂类药物的可能干扰，研究中27位病患有15位使用。
- However, as for CV protection by ACEI/ARB, there was no significant beneficial effect between groups because of low incidence of CV events and small sample size. 期间不符合收纳标准（包括罹患癌症或接受免疫抑制剂、资料不完整与追踪时间不足）者共排除44位，最后纳入研究分析者为181位。
- However, small sample sizes and enormous individual differences seriously affect the interpretability of most studies. 研究结果发现，植入年龄对学习词汇的技能和进展均有影响。
- Although this study is limited by the small sample size and by histology examination only at autopsy, the authors suggest that the olfactory system may be involved at an early stage in sporadic CJD. 这项研究的限制为样本数较小，且只进行尸体解剖组织检验。但作者认为，嗅觉系统可能牵涉到初期偶发性CJD。
- Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rates. 在进行小尺寸样品或者慢加热速率的量热学实验时，常常需要使用微热量测量技术。
- Limitations of this study include relatively small sample sizes, lack of automated voxel-based analysis, and the absence of a group with depression but without diabetes. 这项研究的局限在于相对较小的样本、缺乏自动化的、基于像素的分析方法以及缺乏一组抑郁但没有糖尿病的研究对象。
- at the same time, it avoids computing the inverse of matrix by means of factorization, and solves the Small Sample Size (SSS) problem. 同时，利用因数分解的方法避免了对矩阵求逆，解决了小样本问题。
