One of the three approaches that they combine is latent semantic indexing -- that is what I was referring to.
On Wed, Apr 13, 2011 at 8:33 AM, Ted Dunning <[email protected]> wrote: > Sean, > > Do you mean LSI (latent semantic indexing)? Or LSH (locality sensitive > hashing)? > > (are you a victim of agressive error correction?) > > (or am I the victim of too little?) > >
