Yes. Mean subtraction would do the trick. On Mon, Apr 25, 2011 at 4:20 PM, Jake Mannix <[email protected]> wrote:
> > It may be that in practice that SVD will scatter data into many orthants, > > but I suspect it will not spread the data as widely as LSH assumptions > > would > > like. > > > Maybe you're right - raw SVD vs PCA (where the means are also subtracted > off) is probably the distinction to draw here.
