Plot a bar graph showing number of classes and no of examples in each class.
Diabetes classification
You can use “bar function” of matplotlib.pyplot, to plot the required graph.
import matplotlib.pyplot as plt
xlist,ylist = np.unique(ylabel, return_counts = True)
plt.bar(xlist,ylist)
xlist contains data for xaxis, ylist contains data for yaxis like frequencies.
where ylabel contains labels of classes for all training examples.
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