What is the objective function in transformed space for maximizing alpha?
A) argmin α σ j α j - 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k ))
B) argmax α σ j α j - 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k ))
C) argmax α σ j α j + 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k ))
D) argmin α σ j α j + 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k ))
E) argmax α σ j α j + 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k ))
Explanation: The objective function is defined as argmax α σ j α j - 1/2 σ j,k α j α k y j y k (φ(X j ) ∙ φ(X k )), which aims to maximize the value of alpha in the transformed space.