Problem 4. (20 points) OPTICS algorithm. ataset in Figure 3, please follow the guidelines and illustrate the key steps Figure 3. Dataset Suppose the radius of the neighborhood is set to e = 2 and the minimum number of points is set to MinPts = 4. Solutions: Given that E = 2, please compute the density (number of points in the e-neighborhood) of each data point. Please put the density values in the following table Density of each data point n mm Given that MinPts = 4, please indicate if a data point is a core or not in the table below. Is this data point a core? (Y/N)