OID petallength petalwidth class 1 1.5 0.4 Iris-setosa 2 1.7 0.5 Iris-setosa 4.8 1.8 Iris-virginica 5.4 2.1 Iris-virginica 4.6 1.4 Iris-versicolor 1.3 0.2 Iris-setosa 1.3 0.2 Iris-setosa 8 4.6 1.5 Iris-versicolor 9 5.5 2.1 Iris-virginica 10 5.6 2.4 Iris-virginica Suppose you want to classify an unseen object X: using the KNN method we discussed in the class. (1). Calculate the distance between X and all 10 objects. Use the Manhattan distance. (2). Classify X using three nearest neighbors