Test the performance of the training algorithm to achieve its objective: minimization of loss.
For the case of linear regression this could be done by comparing to the closed-form solution or by reporting the maximum absolute value of the gradient after the training loop has finished.
Test the performance of the training algorithm to achieve its objective: minimization of loss.
For the case of linear regression this could be done by comparing to the closed-form solution or by reporting the maximum absolute value of the gradient after the training loop has finished.