Literature survey on low rank approximation of matrices

N. K. Kumar,J. Shneider

Published 2016 in arXiv.org

ABSTRACT

Abstract Low rank approximation of matrices has been well studied in literature. Singular value decomposition, QR decomposition with column pivoting, rank revealing QR factorization, Interpolative decomposition, etc. are classical deterministic algorithms for low rank approximation. But these techniques are very expensive ( operations are required for matrices). There are several randomized algorithms available in the literature which are not so expensive as the classical techniques (but the complexity is not linear in n). So, it is very expensive to construct the low rank approximation of a matrix if the dimension of the matrix is very large. There are alternative techniques like Cross/Skeleton approximation which gives the low-rank approximation with linear complexity in n. In this article we review low rank approximation techniques briefly and give extensive references of many techniques.

PUBLICATION RECORD

CITATION MAP

EXTRACTION MAP

CONCEPTS

REFERENCES

Showing 1-100 of 156 references · Page 1 of 2

CITED BY

Showing 1-100 of 202 citing papers · Page 1 of 3