发酵剂
发表于 2025-3-30 10:15:22
A look at copulas in a curved mirror,al plays as axis of symmetry to a continuous strictly increasing curve in the unit square. First, we make explicit the geometrical notion of symmetry of a function on the unit square with respect to a curve. Next, we provide a measure for quantifying to what extent a quasi-copula or copula can be re
朴素
发表于 2025-3-30 15:18:36
,Copula–based clustering methods,ods based on concordance or tail-dependence concept. An illustration is hence provided by using a time series dataset formed by the constituent data of the S&P 500 observed during the financial crisis of 2007-2008. Next, in the likelihood–based clustering framework, we present and discuss a clusteri
胶水
发表于 2025-3-30 20:08:11
http://reply.papertrans.cn/24/2382/238185/238185_53.png
闹剧
发表于 2025-3-30 21:25:44
http://reply.papertrans.cn/24/2382/238185/238185_54.png
调情
发表于 2025-3-31 02:26:21
http://reply.papertrans.cn/24/2382/238185/238185_55.png
medium
发表于 2025-3-31 05:56:15
http://reply.papertrans.cn/24/2382/238185/238185_56.png
Boycott
发表于 2025-3-31 11:57:38
,Improved Hoeffding–Fréchet bounds and applications to VaR estimates,d. As consequence these bounds imply also upper and lower bounds for the expectation ..(.) of a certain class of functions .(.). The classical examples are the Hoeffding bounds for the expectation of the product .... of two random variables. In this paper we review and partially elaborate on several
一再烦扰
发表于 2025-3-31 13:34:08
Complete dependence everywhere?, might seem far too restrictive to be of any practical importance at first glance. Recent results have shown, however, that complete dependence naturally appears in various settings. This chapter will therefore sketch some problems related to complete dependence. Doing so, the focus will be on depen
bonnet
发表于 2025-3-31 19:12:22
http://reply.papertrans.cn/24/2382/238185/238185_59.png