These are side projects that (usually) have nothing to do with physics
So far...
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approval_ratings predicts presidential approval ratings from socio-economic indicators. Lots of data wrangling here because I scrapped data from so many different sources
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customer_churn predicts whether a customer is likely to leave a bank or not, based on customer data. Very strong model (99% accuracy) using logistic regression. One predictor was very strong, and I deemed it to be a "cheating" predictor. Without it accuracy falls to 80%. Can improve upon it with gradient boosting -- we go all the way up to 86%