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Predicting churn is a challenging and common problem in customer-facing business. Since the predictions are usually made from a huge number of user activity logs with the service, we need a distributed way to handle a large dataset efficiently without having to fit it in our memory all at once.

Project: Analysing Customer Churn with PySpark

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Airbnb,‌ ‌I‌n‌c‌.‌ is a company based in San Francisco that operates an online marketplace and hospitality service. It allows people to lease or rent short-term lodging including holiday cottages, apartments, homestays, hostel beds, or hotel rooms, to make reservations at restaurants etc.

I have heard a lot about an Airbnb…


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