On the efficient update of the Singular Value Decomposition
On the efficient update of the Singular Value Decomposition
复制标题
奇异值分解的高效更新
DOI:
10.1002/pamm.200810827
复制
发表时间:
2008
期刊:
影响因子:
--
通讯作者:
P. Stange
中科院分区:
文献类型:
--
作者:
P. Stange
We introduce a new method for updating the singular value decomposition subject to a rank–one modification. Using the secular equation and exploiting arising matrix structures our algorithm has a computational complexity of O(n2log2n). (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)