Machine Learning:

1. Perform two iterations of the gradient descent algorithm to find the minima of

E(w)= 2w₁² + 2 w₁ w₂ + 5w₂². The starting point is w₁ = 2, and w₂ = -2. Show E(w), w₁, w₂ after each iteration. Assume learning rate to be 0.1 for this problem. Draw a graph with x axis as iteration number and y axis as error to show the learning path.