Q-3. (10+5+5 = 20) CL0-04 Suppose you are given three data sets (1). (i), (111), and different models for each datasets depicted in plot {a,b,c for dataset (1)}, {d.e.f for dataset (11)}, {ghi for dataset (112)} A X X 4 edy THE 1 () X Figure 2 a. If you are asked to select best model for each dataset case, which model would you prefer and why? [Hint: first identify high bias, high variance problem for models]. b. Consider the Ridge regression is used for dataset (11) How parameter 1 will affect the model train and test error rate? 11 - - , + 3 c. Also state the relation of 2 with the models shown in plots d,e,f}. Q-3. (10+5+5 = 20) CL0-04 Suppose you are given three data sets (1). (i), (111), and different models for each datasets depicted in plot {a,b,c for dataset (1)}, {d.e.f for dataset (11)}, {ghi for dataset (112)} A X X 4 edy THE 1 () X Figure 2 a. If you are asked to select best model for each dataset case, which model would you prefer and why? [Hint: first identify high bias, high variance problem for models]. b. Consider the Ridge regression is used for dataset (11) How parameter 1 will affect the model train and test error rate? 11 - - , + 3 c. Also state the relation of 2 with the models shown in plots d,e,f}