Patient is a  Caucasian woman, age 35, with an average BMI (Body mass Index- a measure of body fat based on height and weight). Patient reports stiffness and pain in joints upon waking up in the morning and says symptoms don’t really subside (go away) for ~ 3 hours.  She reports pain in 3 of her metacarpal-phalange joints, per hand.  Upon physical examination her muscle strength seems normal, she does not have eyelid droop or other visible weakness.  She reports feeling tired and low energy, despite getting plenty of rest, fluids and exercise. She does not/has not had any rashes.  From the symptoms and information above, select the best option below.  Which option provides the most likely diagnosis and recommends a an appropriate treatment plan.   

Which of the following is TRUE for VAE (variational autoencoder)? (Mark all that apply)

Consider the graph in Figure 1 below, representing the training procedure of a GAN. Reference this figure for the next few questions.                                                                                                FIGURE 1

Reference Figure 1. You know that your GAN is trained when D(G(z)) is close to 1

Which of the following is common ground between GAN and VAE? (mark all that apply)

Given our objective is to maximize a quantity Z Z defined as:  Z = F(x,y) + G(x,y) + H(x,y) where F, G, H are functions with the following properties: F(x,y) has a closed form solution. G(x,y) has a closed form solution. H(x,y) is intractable. H(x,y)

Reference Figure 1. Early in the training, is the value of D(G(z)) close to 0 or close to 1?

Which of the following is common ground between GAN and VAE? (mark all that apply)

Given our objective is to maximize a quantity Z Z defined as:  Z = F(x,y) + G(x,y) + H(x,y) where F, G, H are functions with the following properties: F(x,y) has a closed form solution. G(x,y) has a closed form solution. H(x,y) is intractable. H(x,y)

Given random variables x, and y with distributions P(x) and P(y). Let D = KL(P(x) || P(y))       where KL is defined as the KL divergence (Kullback–Leibler Divergence) .   Which of the following statements is FALSE? (mark all that apply)