Jaydeep on X: "Cross Validation in Machine Learning clearly explained !!! 1⃣ What Is Cross Validation ? Imagine you have a limited dataset, and you want to know how well your machine
python - Stratified Sampling in Pandas - Stack Overflow
Data School - 🤖⚡ scikit-learn tip #31: If you use cross-validation and your samples are NOT in an arbitrary order, shuffling may be required to get meaningful results. Use KFold or StratifiedKFold