Vi præsenterer ligningen for lineær regression i matrixform.
The purpose of this article is to support aspiring data scientists. In the previous article, we broke down three ways to solve the linear regression equation: analytical solution, gradient descent, and stochastic gradient descent. For the analytical solution, we applied the formula. In this article, as the title suggests, we will justify the use of this formula, or in other words, derive it ourselves. Why does it have […]
