We introduce an approach motivated by very recent insights into median-of-means and Le Cam's principle, we show that the approach can be readily implemented, and we demonstrate that it performs very well in practice. In conclusion, we believe that our approach is a very promising alternative ...
return np.median(means)def _rob_median_of_means(self, seq): res = [self._median_of_means(seq) for _ in range(self.rmom_n)] return self._emp_mean(res)def _trimmed_mean(self, seq): upperb = np.mean(seq) + np.std(seq) ...
In this paper, we introduce the median-of-means approach for estimating unknown parameters in multiple linear regression model and the regression model with autocorrelated error. The proposed estimators are not only robust against the outliers of data but also proved to be consistent. Extensive ...
本文基于Median-of-Means方法对泊松回归模型的参数进行估计,提出了Median-of-Means估计量,证明了该估计量的相合性和渐近正态性.我们设置了多个泊松回归模型,分别在没有异常值和有异常值的情况下,采用数值模拟比较了极大似然估计量和Median-of-Means估计量的表现,模拟结果显示Median-of-Means方法更为稳健.我们还将极...
5.means n.方式,方法;手段[高考例句](2018·全国卷I)The median number ofspeakers is a mere 6,000, which means that half the world'slanguages are spoken by fewer people than that.所有语言使用者的中位人数仅为6000人,这就意味着世界上有一半的语言,它们的使用人数小于6000人。means of (doing) ...
adear knowledgeable My best friend 亲爱博学我的最好的朋友[translate] aDescription and Specifications 描述和规格[translate] a(means vs medians, unweighted vs GDP-weighted), and the effects of the contemporaneous implementation of liquidity requirements. 正在翻译,请等待... [translate]...
The median number of speakers is a mere 6,000, ___ means that half theworld's languages are spoken by fewer people than that.A: whichB: thatC: itD: what 相关知识点: 试题来源: 解析 A正确率: 55%, 易错项: B翻译所有语言使用者的中位人数仅为6000人,这意味着世界上有一半的语言,它们...
Trend analysis of categorical data streams with a concept change method E. Green, k-means, k-medians and k- modes: Special cases of partitioning multiway data., 1994.F. Cao, J. Z. Huang, and J. Liang, "Trend ... F Cao,JZ Huang,J Liang - 《Information Sciences》 被引量: 9发表...
A median that means business; All that separates opposing traffic on sections of Hwy. 169 and I-494 in Plymouth is a grassy strip. The state will pay to add a barrier and, it hopes, prevent head-on crashes.(WEST)Steverman, Ben
Tukey-KramerCompare the means of all pairs of groups using the Tukey-Kramer method. Controls the error rate simultaneously for all k(k+1)/2 contrasts. Steel-Dwass-Critchlow-FlignerCompare the median/means of all pairs of groups using the Steel-Dwass-Critchlow-Fligner pairwise ranking nonparametri...