You can make use of probability vector from spark classification. When you run spark classification model for prediction, along with classifying into its class spark also gives probability vector(what's the probability that this could belong to each individual class) . So just take the probability corresponding to the donor class. And it'll be same as what's the probability the a person will become donor.
Best Regards, Hari On 15 Jan 2018 11:51 p.m., "Matt Hicks" <m...@outr.com> wrote: > I'm attempting to create a training classification, but only have positive > information. Specifically in this case it is a donor list of users, but I > want to use it as training in order to determine classification for new > contacts to give probabilities that they will donate. > > Any insights or links are appreciated. I've gone through the documentation > but have been unable to find any references to how I might do this. > > Thanks > > ---*Matt Hicks* > > *Chief Technology Officer* > > 405.283.6887 | http://outr.com > > [image: logo 2 small.png] > >
