It's a sparse dataset. In average each record has about 200 independent variables.
On Fri, Mar 15, 2013 at 3:04 AM, Ted Dunning <[email protected]> wrote: > Is this a dense dataset or sparse? What is the average sparsity if so. > > On Thu, Mar 14, 2013 at 11:26 AM, Ying Liao <[email protected]> wrote: > > > I have a training set with 9M records and 1M independent variables. Any > > other tool can process the dataset? > > > > > > On Thu, Mar 14, 2013 at 11:33 AM, Danny Busch <[email protected]> wrote: > > > > > I asked years ago whether someone would be interested in starting > > > implementations of neural network algorithms in mahout, but > apparently t > > > here > > > was no big interest / priority and feedback that time. Maybe this has > > > changed, > > > as Neural Networks yet again become more popular. > > > > > > ~ danny > > > > > > > > > Ying Liao <[email protected]> hat am 14. März 2013 um 16:24 > > geschrieben: > > > > Can anyone in dev/commits shed some lights on this? > > > > > > > > Thanks, > > > > Ying > > > > > > > > ---------- Forwarded message ---------- > > > > From: Ying Liao <[email protected]> > > > > Date: Wed, Mar 13, 2013 at 6:04 PM > > > > Subject: Neural Network and Restricted Boltzman Machine in Mahout > > > > To: [email protected] > > > > > > > > > > > > Hi, > > > > > > > > I am interested using Neural Network type of tools to do > classification > > > in > > > > Mahout. I wonder if these methods are finished in Mahout 0.8. On > Mahout > > > > website, it still says open. > > > > > > > > Thanks, > > > > Ying > > > > > >
