How to get rid of white lines in confusion matrix?
Solution 1:
plt.figure(figsize=(10,5))
plt.grid(False)
plot_confusion_matrix(cnf_matrix, classes=class_names, normalize=False, title='Normalized confusion matrix')
plt.figure(figsize=(10,5))
plt.grid(False)
plot_confusion_matrix(cnf_matrix, classes=class_names, normalize=False, title='Normalized confusion matrix')