Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.programming > #4878

Re: Strasen algorithm

From Ramine <ramine@1.1>
Newsgroups comp.programming
Subject Re: Strasen algorithm
Date 2014-10-30 10:29 -0700
Organization A noiseless patient Spider
Message-ID <m2thuh$5hk$2@dont-email.me> (permalink)
References <m2tdup$m94$1@dont-email.me>

Show all headers | View raw


Hello,

I am also using LU factorization to compute the inverse matrix inside my 
multiple linear regression solver, so what about its numerical stability ?

Read this:

"The LU factorization is numerically stable in practice, and produces a 
reasonable growth factor."

Read here on 3.1:

http://www.netlib.org/lapack/lawnspdf/lawn259.pdf


Amine Moulay Ramdane.

Back to comp.programming | Previous | Next — Previous in thread | Find similar | Unroll thread


Thread

Strasen algorithm Ramine <ramine@1.1> - 2014-10-30 09:21 -0700
  Re: Strasen algorithm Ramine <ramine@1.1> - 2014-10-30 10:29 -0700

csiph-web