Train Test Split Explained in 20 Seconds

How do Machine Learning models know if they are actually good? 🤔

The answer is Train Test Split.

In Machine Learning, data is divided into:
✔️ Training Data
✔️ Testing Data
✔️ Model Learning
✔️ Final Prediction Check

Think of it like preparing for an exam.

You study from one set of questions, but the final exam has different questions. That is exactly how Machine Learning models are trained and tested.

This simple concept helps us know whether an AI model is actually smart or just memorizing data.

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Видео Train Test Split Explained in 20 Seconds канала AI with Harsha