More or less follow the data through the pipeline? On Tue, May 24, 2011 at 3:08 PM, Ted Dunning <[email protected]> wrote:
> Yes. That can be done, but you probably can just remember the references. > > On Tue, May 24, 2011 at 12:06 PM, Shannon Quinn <[email protected]> wrote: > > > That's an excellent analogy! Employing that strategy, would it be > possible > > (and not too expensive) to do the QAQ^-1 operation to get the original > data > > matrix, after we've clustered the points in eigenspace? > > >
