Artificial Intelligence.
QUESTION 4. a. Define Machine Learning (ML) and classify ML techniques. Explain why ML is impor- tant. b. Explain ML concepts of overfitting, underfitting and just right using diagrams. c. Given the following dataset: sepal length sepal width petal length petal width 5.1 3.8 1.6 0.2 4.6 3.2 1.4 0.2 5.3 3.7 1.5 0.2 5.0 3.3 1.4 0.2 3.2 4.7 1.4 3.2 4.5 1.5 3.1 4.9 1.5 2.3 4.0 1.3 7.0 6.4 6.9 5.5 class label Iris-setosa Iris-setosa Iris-setosa Iris-setosa Iris-versicolor Iris-versicolor Iris-versicolor Iris-versicolor Find the class label of the data [5.7, 2.8, 4.5, 1.3] using k nearest neighbor algorithm where k = 3.
Artificial Intelligence.
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