Question: (1) Fix n > 0. For x, ye {1, 2, ..., n} define k(x, y) = min(x, y). Give an explicit feature map 4 :


(1) Fix n > 0. For x, ye {1, 2, ..., n} define k(x, y) = min(x, y). Give an explicit feature map 4 : {1, 2, ...,n} to R" (for some D) such that k(x,y) = p(x) p(y). Hint: construct y : R - R" using indicator functions 1(x
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