Nab*_*ikh 4 matplotlib python-3.x confusion-matrix matplotlib-basemap seaborn
from sklearn.metrics import confusion_matrix
from sklearn.metrics import plot_confusion_matrix
print('*** Test Accuracy ***',forest.score(X_test,y_test))
disp = plot_confusion_matrix(forest, X_test, y_test,
display_labels=[0,1],
cmap=plt.cm.Blues,
values_format='g'
)
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可以看出,在混淆矩阵图中,打印的数字不是整数。需要的是要绘制的整数值。