3. (15 p) Download 2501FinalImagel.png from the course page. Apply filters given below to this image separately using the MATLAB/Octave. Plot the original image and two filtered images side by side. Examine the filters and the filtered images. Explain what the filters do. -1 0 1 - 1 -1 2 -2 0 2 -1 2 -1 -1 0 1 2 -1 -1 4. (15 p) Create a decision tree using the data in the table given below. Compute only the root node of this decision tree (Which attribute will be the root node?) Show all computations. Attribute 1 Attribute 2 Attribute 3 Decision A B 1 1 D A 2 Yes No No Yes Yes No B 1 D A 3 B 1 A 1 D No Yes A 4 1 A A D D Yes No 1 ... a a a a a a a a