How to save confusion matrix to file?

ermonsi · February 17, 2019, 11:02pm

Hello,

I am wondering how can see the confusion matrix by saving it to file.

plot = interp.plot_confusion_matrix()

plot.savefig('plot_confusion_matrix.png')

print("so far so good!")

I encountered the following error:

File "vision.py", line 163, in &lt;module&gt;

plot.savefig('plot_confusion_matrix.png')

AttributeError: 'NoneType' object has no attribute 'savefig'

rocky700 · February 18, 2019, 5:57am

I was unknown to this and now I got to know this and now I can do the saving of the confusion matrix to the file. I have also tried it earlier but got the ERROR CODE 0XC0000428 while debugging the code.

ermonsi · February 19, 2019, 1:32am

hey
thanks for replying.
how did you save the confusion matrix to a file?

hungnguyen1102 · January 15, 2020, 7:03am

just need to add

plt.savefig('filename.png')