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Let x = ( x 1 , x 2 , 2 3 ) describe a patient's medical record, where each x in ( 0 ,

Let x =(x1, x2,23) describe a patient's medical record, where each x in (0,1).(For example, each x could record the binary outcome of a certain lab test). The label y indicates the presence or absence of a certain disease, with y in {0,1}. Suppose the prior distribution of YisP(Y =0)=0.8, and P(Y =1)=0.2, and the likelihood is P(X=(*1,*2,*3)|Y=y)= II *3*1(0.5+0.25)(0.75*0.5)*1*2. If h is the predicted outcome while the truth is y, the loss l(h, y) incurred is given by l (0,0)=0,1(0,1)=1000, I(1,0)=100 and l(1,1)=500.(i) Determine the Bayes Optimal hypothesis h Bayes - Optimal. (ii) What is the Bayes Optimal Risk?

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