A Simple Intuition for Overfitting, or Why Testing on Training Data is a Bad Idea - MachineLearningMastery.com
When you first start out with machine learning you load a dataset and try models. You might think to yourself, why can’t I just build a model with all of the data and evaluate it on the same ...

Source: MachineLearningMastery.com
When you first start out with machine learning you load a dataset and try models. You might think to yourself, why can’t I just build a model with all of the data and evaluate it on the same dataset? It seems reasonable. More data to train the model is better, right? Evaluating the model and […]