Consider a training set with the following instances

Consider a training set with the following instances (Li, Yi): {(1,0), (2, 1.8), (3, 4.1), (0.5,1)). (a) (5 points) Suppose we train a model f(x) = Bo + B1x + with Bo = -1, B1 = 1. What is the MSE of this model on the training set? (b) (5 points) Suppose we introduce a ridge penalty with = 0.3 in the above linear model. What is the ridge objective of the model? Consider a training set with the following instances (Li, Yi): {(1,0), (2, 1.8), (3, 4.1), (0.5,1)). (a) (5 points) Suppose we train a model f(x) = Bo + B1x + with Bo = -1, B1 = 1. What is the MSE of this model on the training set? (b) (5 points) Suppose we introduce a ridge penalty with = 0.3 in the above linear model. What is the ridge objective of the model