Re: [eigen] modifying the colPivotQR function
• To: eigen@xxxxxxxxxxxxxxxxxxx
• Subject: Re: [eigen] modifying the colPivotQR function
• From: marco stamazza <giunghi@xxxxxxxxx>
• Date: Thu, 28 Jan 2016 18:47:56 +0700
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Great! thanks a lot. Marco

On 28 January 2016 at 18:46, Gael Guennebaud wrote:
That should be fairly easy, the respective code is there:

just replace the first lines searching for the column with maximal L2 norm, by your own strategy.

gael

On Thu, Jan 28, 2016 at 12:23 PM, marco stamazza wrote:
Hello,
I am a newby, so please put up with me.

I need to run a modified QR with a particular Pivoting strategy.

I think that the best way is to modify an existing routine rather than write a new one from scratch.

Since I am already using Eigen, I want to try with ColPivHouseholderQR.

Do you think it would be "simple" to do? That is the function is readable enough?

Where do i get the actual code?