👉 Overnormalization is a technique used in machine learning and data science to normalize data before training neural networks. It involves scaling all the features of a dataset to have zero mean and unit variance, which can help improve the performance of these models by reducing noise and bias. For example, if you are using a neural network with many input features, you might want to normalize them so that each feature has an equal weight in the final output. Overnormalization helps achieve this by dividing each feature by its