Yes that's the same command I'm using, and yes that is what I'm referring to.
On Mon, Sep 1, 2014 at 1:23 PM, tuxdna <[email protected]> wrote: > On Sun, Aug 31, 2014 at 4:47 PM, sara khodeir <[email protected]> > wrote: > > I'm curious what the difference between the predictors and features are > in > > the logistic regression model, what is the point of having features if it > > predicts using the predictors. > > > > Features are the data points of your data-set. Predictors are the data > points you choose for learning, from the features. > > > > Also,I am trying to include more features than can fit into the command > > line so I wrote a file of the parameters and I'm trying to run it like > this > > ./mahout "filepath" but this doesn't work. Does anyone know how I can do > > this? > > What version of Mahout are you using? > What exact commands are you running? > > You can trail logistic regression like so: > > $ mahout trainlogistic --input donut.csv --output ./model --target > color --categories 2 --predictors x y --types numeric --features 20 > --passes 100 --rate 50 > > And then evaluate it like so: > > $ mahout runlogistic --input donut-test.csv --model ./model --auc > --confusion > > It is not clear with your description, what steps you are following. > > Are you referring to "--predictors x y" part of the command line arguments? > > > /tuxdna >
