📌 Early Stopping Criteria in ML Summary

Early stopping criteria in machine learning are rules that determine when to stop training a model before it has finished all its training cycles. This is done to prevent the model from learning patterns that only exist in the training data, which can make it perform worse on new, unseen data. By monitoring the model’s performance on a separate validation set, training is halted when improvement stalls or starts to decline.

🙋🏻‍♂️ Explain Early Stopping Criteria in ML Simply

Imagine you are practising for a test. If you keep practising the same questions over and over, you might get really good at those but not at new ones. Early stopping is like having a friend who tells you to stop practising when you are no longer improving, so you do not waste time or get stuck in bad habits.

📅 How Can it be used?

Early stopping can be used to train a medical image classifier, ensuring it generalises well to new patient scans.

🗺️ Real World Examples

A company developing a voice assistant uses early stopping during model training to avoid overfitting to their specific audio samples, resulting in a model that understands a wider range of accents and voices.

In a financial fraud detection system, early stopping is applied to prevent the model from memorising historical fraud patterns, helping it detect new and evolving fraudulent behaviour more effectively.

✅ FAQ

Early stopping is a way to decide when to end training a model so it does not learn patterns that only exist in the training data. This helps the model do better when faced with new information, as it avoids becoming too focused on just the examples it has already seen.

By keeping an eye on how well the model performs on data it has not seen before, early stopping stops training once improvements slow down or start to reverse. This means the model is less likely to memorise the training data and more likely to understand the general patterns.

If you notice your model is getting better at the training data but not at the validation data, it is a good sign to use early stopping. It is especially useful when you want to avoid wasting time and computing power on training that no longer improves your model.

📚 Categories

• Data Science
• Model Optimisation Techniques
• Model Training & Tuning

🔗 External Reference Links

Early Stopping Criteria in ML link

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