类型错误：plot_confusion_matrix() 'title' 遇到意外的关键字参数

Question

`import matplotlib.pyplot as plt  
from sklearn.datasets import make_classification
from sklearn.metrics import plot_confusion_matrix
from sklearn.model_selection import train_test_split
from sklearn.svm import SVC
cm_plot_labels = ['Normal', 'Tuberculosis']
cm_plot_title =['Confusion Matrix']
plot_confusion_matrix(cm, cm_plot_labels, title='Confusion Matrix')

TypeError:plot_confusion_matrix((获得了意外的关键字参数"title"请告诉我如何解决错误

Answer 1

使用plot_confusion_matrix时可以添加标题，如下所示：

clf = SVC(random_state=0)
clf.fit(X_train, y_train)
cm = plot_confusion_matrix(clf, X_test, y_test)
cm.ax_.set_title('Confusion Matrix')

Answer 2

根据文档，没有title这样的关键字参数。这就是导致此错误的原因。尝试删除它。