As soon as you begin to create machine learning models, you will be faced with the delicate problem of balance in the adjustment of bias and variance. In this article I try to simply explain how understand these two very important concepts.
It will soon be back to school, it was hot, the beach was good and the sand very warm. You are therefore well rested and ready to go back to school. It is therefore the right time to review some statistical bases that will allow you to better understand and use Machine Learning algorithms.