Knowing nothing about you, the probability that you chose Sanders is 25.1%
Can attributes like first name and occupation reveal which presidential candidate you prefer?
Around 900,000 records of data from the Federal Election Commission say the answer is yes, fairly well.
This app uses a random forest classifier trained on public FEC data to predict a candidate given some info, and on an unseen test set it's
accurate over 60% of the time. See the IPython notebook here.