Question: A simple three-class scenario. Suppose X = [-1, 1] and have weights # =, 72 = , 3 = 1 and densities P, P2,
![A simple three-class scenario. Suppose X=[-1, 1] and have weights # =, 2 = 1,3 = 1 and densities P, P2, P3 as](https://dsd5zvtm8ll6.cloudfront.net/questions/2023/12/65836019023bc_1703198595347.jpg)
A simple three-class scenario. Suppose X = [-1, 1] and have weights # =, 72 = , 3 = 1 and densities P, P2, P3 as shown below. -1 P (x) A 7/8 1/8 0 1 P3 (x) 1/2 = = {1,2,3), and that the individual classes -1 1 P (x) 1 0 1 What is the optimal classifier h*? Specify it as a function from X to V. Don't worry about the specific prediction at x = 0.
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To determine the optimal classifier h we need to calculate the class conditional probabilities for a given observation x and then choose the class tha... View full answer
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