- Machine Learning in Java
- AshishSingh Bhatia Bostjan Kaluza
- 47字
- 2021-06-10 19:30:02
Evaluating regression
In regression, we predict numbers, Y, from input, X, and the predictions are usually wrong or not exact. The main question that we have to ask is: by how much? In other words, we want to measure the distance between the predicted and true values.