Yes, it is just logistic regression. I just dug up my old code from a few weeks (months?) ago, and it seems that somewhere around 90% is not too hard. 60% is

Yes, it is just logistic regression. I just dug up my old code from a few weeks (months?) ago, and it seems that somewhere around 90% is not too hard. 60% is way too low, unless I'm measuring wrong somehow.