Analise o script abaixo python from pandas import DataFrame import matplotlib.pyplot as plt from…

Analise o script abaixo

from pandas import DataFrame
import matplotlib.pyplot as plt
from sklearn.cluster import KMeans
Data = {'x': [36,35,23,28,34,32,30,23,36,34,66,55,56,44,51,56,52,51,64,48,49,50,36,34,43,46,40,42,52,47],
        'y': [76,52,52,79,60,73,73,58,70,76,52,33,41,45,52,37,36,59,60,51,26,21,15,13,21,10,30,28,10,17]   }
df = DataFrame(Data,columns=['x','y'])
m = KMeans(n_clusters=3).fit(df)
d = m.cluster_centers_
plt.xlabel("X")
plt.ylabel("Y")
plt.scatter(df['x'], df['y'], c= m.labels_.astype(float), s=100, alpha=0.5)
plt.scatter(d[:, 0], d[:, 1], c='red', s=250, marker='*')
plt.grid()
plt.show()

O resultado da execução é

As estrelas indicam