When we utilize this method to classify the given data, though we don't know the type of adopted sample, it will classify the samples automatically according to their similar stage.
利用聚类分析方法对给定数据进行分类时,所采用的样品并不知道其所属类型,而根据样品间的“相似”程度来自动地进行分类。
Methods Besaier statistical method was chosen to process the data of the samples, Z-Score was chosen to evaluate the results and experimental deviation.
方法采用贝塞尔统计方法处理样本数据,用Z比分数衡量一个实验室的检测结果与平均值的偏离程度。
The standard curve, equation and the data analyzing method of the samples has been established.
建立了标准曲线、方程序及样品的数据处理方法。
This thesis improves tumor samples classification of gene expression data in two aspects: classification algorithm and feature gene selection method.
针对基于基因表达数据的肿瘤样本分类,本文从分类算法和特征基因选取方法两个方面进行了改进。
This article that makes a lot of power available fault recorder data as the measured data samples into measurement-based method modeling, provides an important data sources for load modeling work.
本文将电网中可获得的大量故障录波数据作为实测数据样本应用于总体测辨法建模,为建模工作提供了一个重要的数据来源。
These researches overcome the shortcoming of needing many fault data samples of existing intelligent diagnosis methods, and provide a new method for machinery fault diagnosis and condition prediction.
本项目的研究克服了传统的智能诊断需要大量故障数据样本的不足,为机械故障诊断和状态预测提供了一种新方法。
The method samples the real data of single-antenna SAR into the data of two-antenna ATI-SAR.
本文给出一种基于机载单天线SAR实际数据进行ATI动目标检测的方法。
Because of the high reliability of hull and less samples, the fixed time censoring method is used in the reliability test of hull commonly to get zero-failure data of hull.
由于船体的可靠性高且样本少,在船体的可靠性试验中常用定时截尾方法得到船体寿命的无失效数据。
According to the characteristics of mixed data signals, this paper proposes a new fuzzy smoothing method, which USES weighted mean idea to share the neighboring samples' data value.
本文针对混合数据信号的特征,提出一种新的模糊平滑法,沿用加权平均的思想,对信号相邻的点之间进行加权运算。
Based on a large amount of investigating data, the authors use cluster analysis method with ordered samples to set dividing standards for the growth rate of secondary forests rechange.
依据大量的调查资料,应用有序样本聚类方法,按林分类型、立地条件和林龄来确定次生林改造生长量划分标准;
Researches are conducted to the empirical data of 806 samples by using the case study method and the results reveal that the entrepreneurial team heterogeneity effects team efficiency distinctly.
利用806个样本的实证数据,并结合案例分析的研究发现,创业团队异质性对团队效能的影响作用显著。
The results of two three-ply samples calculated by this method are in good agreement with experimental data.
给出的两个三层样品的计算结果与实验值符合得很好。
Experimental results on KDDCUP1999 data-set show that the method is more effective than cluster SVM in reducing training samples and improving the training and detecting speed of SVM.
在KDDCUP 1999数据集上进行实验,结果表明,与聚类支持向量机方法相比,该方法能简化训练样本,提高SVM的训练和检测速度。
The results for samples of known scintillators demonstrate the feasibility and sensitivity of the method, while the experimental data obtained for other powdered com…
若干已知闪烁性能样品的测试结果展示了方法的有效性和灵敏性。
Also, this paper makes the serial experiment of the large samples up-and-down method with two details and takes the experiment data in note, and paints the up-and-down chart.
本文介绍了双细节升降法的试验流程,选取典型结构细节,进行了大子样试验,绘制了升降图。
After a data library about standard samples is established on the basis of the experiment, the locution of the single-point load on the structure is self-diagnosed by means of the least square method.
在实验基础上建立结构受载时标准样本特征向量数据库。根据最小二乘法原理用拟合的方法自诊断单点受我的位置。
Our method gains better estimation of data distributions and mitigates the unrepresentative problem of small-size training samples.
我们的方法得到了数据分布的较好估计,能够减轻小样本的无代表性问题。
This paper presents a random-fuzzy method for the treatment of the experimental data of mechanical parameters of rock samples.
本文探讨了岩石力学参数试验结果的处理方法。
The traditional regression analysis is only suitable to complete data from normal distribution. In engineering, censored data is analyzed by group test method that requires a large number of samples.
传统回归分析只适用于来自正态分布的完全数据,对于截尾数据或威布尔分布数据则无能为力,目前工程上只能采用成组试验方法,结果导致试验量很大。
The traditional regression analysis is only suitable to complete data from normal distribution. In engineering, censored data is analyzed by group test method that requires a large number of samples.
传统回归分析只适用于来自正态分布的完全数据,对于截尾数据或威布尔分布数据则无能为力,目前工程上只能采用成组试验方法,结果导致试验量很大。
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