We really only have random forests. Tree methods are somewhat difficult to parallelize and with large, sparse data, their advantages are not as pronounced as with small data sets.
On Wed, Jul 6, 2011 at 3:28 AM, Xiaobo Gu <[email protected]> wrote: > There is also a "Random Forests ", got more confused, can someone > explain them to me please. > > Regards, > > Xiaobo Gu > > On Wed, Jul 6, 2011 at 6:21 PM, Xiaobo Gu <[email protected]> wrote: > > And what's the progress of "Partial Implementation" of Decision forest > > now, is it still in progress? > > > > > > On Wed, Jul 6, 2011 at 6:11 PM, Xiaobo Gu <[email protected]> > wrote: > >> Hi, > >> > >> I have known the classic decision tree algorithm in traditional tools > >> such as SPSS, but not so familiar with Decision forest in Mahout, can > >> we treat them the same? > >> > >> Regards, > >> > >> Xiaobo Gu > >> > > >
