clusters we can also use more or fewer cluster centers (figure - )in[ ]figaxes plt subplots( figsize=( )using two cluster centerskmeans kmeans(n_clusters= kmeans fit(xassignments kmeans labels_ mglearn discrete_scatter( [: ] [: ]assignmentsax=axes[ ]using five cluster centerskmeans kmeans(n_clusters= kmeans fit(xassignments kmeans labels_ mglearn discrete_scatter( [: ] [: ]assignmentsax=axes[ ] unsupervised learning and preprocessing