Question: PLEASE HELP! (1) Find the optimum value * w for which E(w) reaches its minimum value. (2) Use the method of gradient descent to computer

PLEASE HELP!

(1) Find the optimum value * w for which E(w) reaches its minimum value.

(2) Use the method of gradient descent to computer * w recursively. Show the equations and then use a programming language, such as Matlab (note: you can use any kind of programming languages that you prefer) to plot the trajectory traced by the evolution of the weight vector w(n).

. PLEASE HELP! (1) Find the optimum value * w for which E(w)

Problem 3: Consider the following cost (error) function: Where is a constant, and 0.8182 1 0.8182 xd 0.354 R,-10.8182 (1) Find the optimum value w for which E(w) reaches its minimum value. (2) Use the method of gradient descent to computer w recursively. Show the equations and then use a programming language, such as Matlab (note: you can use any kind of programming languages that you prefer) to plot the trajectory traced by the evolution of the weight vector w(n) Assume the initial condition of w is 0 n(0) Considering the following two learning-rate parameter: a. = 0.3 b, =1.0 Problem 3: Consider the following cost (error) function: Where is a constant, and 0.8182 1 0.8182 xd 0.354 R,-10.8182 (1) Find the optimum value w for which E(w) reaches its minimum value. (2) Use the method of gradient descent to computer w recursively. Show the equations and then use a programming language, such as Matlab (note: you can use any kind of programming languages that you prefer) to plot the trajectory traced by the evolution of the weight vector w(n) Assume the initial condition of w is 0 n(0) Considering the following two learning-rate parameter: a. = 0.3 b, =1.0

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