Let f R2 R be given by 1 f (x1, x2) 43 012 where a ER is a scalar Problem 1 2 Consider the fixed step size gradient descent algorithm xnt1 x aVf(x ) Find the values of a where the algorithm has the descent property f(n 1)

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Let f R2   R be given by 1 f (x1, x2)     43  012 where a ER is a scalar  Problem 1 2  Consider the fixed step size gradient descent algorithm xnt1 x  aVf(x )  Find the values of a where the algorithm has the descent property f(n 1)

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Let f:R2 + R be given by 1 f (x1, x2) ** +43 +012 where a ER is a scalar. Problem 1.2: Consider the fixed

Let f:R2 + R be given by 1 f (x1, x2) ** +43 +012 where a ER is a scalar. Problem 1.2: Consider the fixed step size gradient descent algorithm xnt1 x" aVf(x"). Find the values of a where the algorithm has the descent property f(n+1)

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