Consider a random, symmetric perturbation $E$ of a symmetric, low rank matrix $A$. The goal of this paper is to present entry-wise bounds on the perturbation of the singular vectors. This improves a number of previous results and has a wide range of algorithmic applications.
翻译:考虑一个对称、低秩矩阵$A$的随机、对称扰动$E$。本文的目的是给出奇异向量扰动的单个元素限界,这将改进以前的一些结果,并具有广泛的算法应用。