给定数据(xl, yl ), (x2, y2 ),…, (xm, ym ),考虑一般的损失函数ψ(y-f(x))下,当ψ(z)连续及ξ1 = ψ(y1-f(x1)),ξ2 = ψ(y2 - f(x2 )),…,ξm = ψ(ym-f(xm ))是一个负相关序列时,本文研究了样本误差估计问题.
In this paper, a set of pairs (xl, yl ), (x2, y2 ),…, (xm, ym ) is given, under a general loss function ψ(y-f(x)), when ψ(z) is a continuous function, and ξ1 = ψ(y1-f(x1)),ξ2 = ψ(y2 - f(x2 )),…,ξm = ψ(ym-f(xm )) is a negatively associated series, the sample error estimation is discussed.