{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# The Cardinal Sin of ML: Data Leakage" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Illustration\n", "\n", "The following catastrophe is brought to you by [Data Leakage](Data-Leakage) (TM), the \\#1 enemy of machine learners everywhere, recommended by 0 out of 10 dentists, and also, our sponsor Daisy Cottage Cheese:\n", "\n", "\n", "\n", "\n", "\n", "_(I'm sorry for putting that jingle in your head, so so sorry.)_\n", "\n", "---\n", " \n", " \n", "