Application of Method for the Detection of Several Outliers in Quantitative Calibration;
多个离群值鉴别方法在定量校正中的应用
In reality, however, a few extreme observations which arose from favorable news and bad news for the market in short term often exist in the return sample, and we called them outliers here.
为了解决上述问题,本文将稳健统计的思想引入到投资组合问题中,从而降低了收益率数据中离群值对投资组合决策的影响,使投资组合回到其长期投资价值轨道上去。
Meanwhile,one simple approach,which was based on paeth method,was employed to obtain group of medians in order to decrease the operation time.
阐述了所提出的方法:依据纵向灰度最大差之和与图像灰度平均值间的模糊关系确定梯度阈值;运用平均值与中值协调方式滤波,在求中值群时拓展了Paeth提出的简化求中值算法以提高运算速度;在边界提取时选取有一定间距的像素分别计算三原色梯度,把其中绝对值最大的梯度作为边界存在的判据之一,同时根据二阶导数符号变化提取边界。
This paper adopts seasonal ARIMA model and outliers analysis on import-export volume.
本文采用了季节性ARIMA模型并结合离群值分析的方法对进出口额进行研究。
The author of this article argues that removing the outliers and standardization can serve the purpose.
从统计分析的角度,结合实际案例分析发现,用剔除离群值和标准化的办法可以消除这种系统偏差。
The estimation and computational method of outliers is proved based on ARMA-model.
给出了ＡＲＭＡ模型中离群值的一种估计方法与计算步骤；对若干组数据进行验证的结果表明，所给方法行之有效
The Research of the Strategic Thought Transformation: From Value Chain to Value Constellation;
从价值链到价值群的战略思维转变研究
This value must be different from the other two link set values.
该值必须和其他两个链路群的值不同。
The alternate link set must not be equal to the preferred link set.
交替链路群的值一定不能与首选链路群相等。
all the suckers who bought these worthless shares
购买这些不值钱的股票的那群外行.
This value consists of the network, cluster and member numbers.
该值由网络、群集和成员号组成。
The ratios of CR to CP were similar for two varieties, which were about47%.
群体呼吸/合的比值，两品种相近，在47%右。
Cluster Number - three digits assigned by network administration
群集号 -- 网络管理赋值的三位数
A referential norm of blue/yellow perimetry threshold for normal population
正常人群蓝、黄视野阈值的参考标准
In an age of darkness, when the earth was overrun with demons.
(正值黑暗的时代，地上群魔肆虐。
Numerical Analyses of Axially Load Flexible Pile Group-cap-soil Interaction
柔性群桩－承台－土共同作用的数值分析
A Study on the Development of Industrial Clusters Based on Global Value Chain;
全球价值链视角的产业集群发展研究
Construction Numerical Simulation of Cavern Group in Underground Hydropower House;
水电站地下厂房洞室群施工数值仿真
Value Chain Theory and Chinese Industry Clusters Upgrading;
价值链理论与我国产业集群升级路径
Analysis on the Social Meaning and Aesthetic Value of the Group Images of the LianShan Merchants;
梁山商人群像的社会意义与美学价值
The Theory of Party-masses Relationship in Mao Zedongism and Its Contemporary Value;
毛泽东密切党群关系论及其当代价值
Dirichlet eigenvalue estimates for p-sub-Laplacian in the Heisenberg group;
Heisenberg群上p-次Laplace算子的Dirichlet特征值估计
Discussion on Irrational Herd Behavior of Closed-end Fund from β Value;
从β值看封闭式基金非理性羊群效应
A Study on Consumption Value of Brand Community in Sports Marketing;
体育营销中品牌社群的消费价值研究