Michael SHow Zurich’s residents voted with their feet: The most popular districtsWhich district (German: Kreis) is the most popular in Zurich? This article studies how the residents of Zurich voted with their feet over…Jun 6, 2022Jun 6, 2022
Michael SPredicting customer churn with AWS EMR and PySparkCustomer Churn is an essential challenge for many customer-facing businesses. Certain customers might become unhappy with the product over…Mar 25, 2022Mar 25, 2022