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Decision Tree Course

Decision Tree Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

The Decision Tree Course shows you how to build accurate churn prediction models from raw customer data. You will learn data ingestion, cleaning, feature engineering, splitting strategies, and evaluation metrics tailored to imbalanced churn. Then you practice decision trees, Random Forests, and Gradient Boosted Trees, interpret feature importance with SHAP, and turn model results into clear, actionable retention insights and experiments.

Elevify advantages

Develop skills

  • Churn-ready data prep: clean, profile, and engineer BI features fast.
  • Decision Trees & ensembles: build, tune, and compare high-impact churn models.
  • Imbalanced churn handling: apply CV, stratification, and class-weight tactics.
  • Model explainability: use SHAP, LIME, and feature importance for clear BI stories.
  • Actionable insights: turn churn drivers into targeted retention and test plans.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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