New course started

After the finish of the course of neural network, I just started another course which is "Improving deep neural networks: Hyperparameter tuning, Regularization and Optimization". In this course, it will focus on how the neural networks work better. Usually, hyperparameter tuning is quite useful but you cannot get the optimal setting at the first time. You have to iterate the whole idea by changing the code for experiment to obtain the best performance. Once you got a optimized hyperparameter but it cannot be transferred to other aspect and you have to work it out again.