👉 In statistics and machine learning, a phenomenon is called "superfitting" when the performance of a model is so high that it is more accurate than any possible baseline model. This can happen due to several factors such as overfitting, underfitting, or both, where the model's predictions are not influenced by any noise or errors. For example, consider a scenario where you have a model trained on a large dataset of data points, and it performs exceptionally well on unseen instances. However