import numpy as np import pandas as pd import matplotlib.pyplot as plt from sklearn.datasets import make_blobs, load_iris from sklearn.cluster import KMeans from sklearn.metrics import silhouette_score plt.rc('font', family='NanumBarunGothic') iris = load_iris() # print(iris) X = iris.data y = iris.target # 시각화를 위해 컬럼을 합친다 df = pd.DataFrame(data=X, columns=iris.feature_names) df['target'] = y # ..