1) outliers
离群值
1.
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。
2.
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。
3.
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
2) Outlier
[英]['aut,laiə] [美]['aʊt,laɪɚ]
离群值
1.
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
2.
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。
3) outlier detection
离群值检测
4) Models for outliers
离群值模型
5) Outlier cutoffs
离群值截断点
补充资料：絶类离群
1.出众超群。 2.与人群隔绝。脱离尘俗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条