Hello everyone, I share with you a "Starter Notebook" that would help you with your first submission. You can, then, do some modifications to improve your score ( I dedicated a small part at the end of the notebook describing how you can improve your score ) The link to the notebook is in this GitHub repo: https://github.com/CallmeMehdi/Fraud-Detection-in-Electricity-and-Gas-Consumption-Challenge I ran it on Google Colab, but you can run it locally it doesn't need much computational power ( If you are running it locally jump directly to the "Let's Begin" section )