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How to Validate you Client Churn Model

Description

Accurately predicting when clients churn is valuable to many businesses. This talk will cover validation techniques that can be used to assess the adequacy of a client churn model. After reviewing how to fit the Cox Proportional Hazard model with the lifelines library, we will focus on the model validation techniques, such as proportional assumptions, Schoenfeld, martingale and score residuals.

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