Do you mind if i look into it? On Fri, Feb 25, 2011 at 2:25 PM, Ted Dunning <[email protected]> wrote:
> I don't think we have a single method for this, but it would be very easy > to implement. > > > On Fri, Feb 25, 2011 at 1:21 PM, Dmitriy Lyubimov <[email protected]>wrote: > >> Ok, thank you, Ted. >> >> The reason i am actually asking is fold-in jobs in LSI which are basically >> very similar operation (multiplication + scaling). Because if you could do >> it with DRM >> method, i would just need to describe what to call or run. Sorry for the >> offtopic. >> >> -Dmitriy >> >> On Fri, Feb 25, 2011 at 1:05 PM, Ted Dunning <[email protected]> >> wrote: >> >> > I think that lanczos may already do this. The correction for the >> diagonal >> > matrix just involves weighting the output rows as they are produced. I >> > don't know that is in any explicit code. You may not even want it if >> you >> > want to get scaled left (right) eigenvectors. >> > >> > >
