How will i know how to tune parameters... In the notebooks shared, i am seeing different parameters tuning in models we all use on a normal day, some parameters used in certain models are even looking strange to me....is there a place we can learn parameters tuning. .... you are assigning certain values to different parameters, is there any rule of thumb that guides assigning of parameters so that we don't waste time on gridsearch .

Also I will appreciate if DSN can implement a rigorous training method, the lecture given most especially the ML track which I chose is way lower than people's notebook am seeing. I will appreciate a much more authentic and rigorous training than that which we experienced with sentdex