show confusion matrix on test fails

[vickerse1]

can you help? here is the error message:

---

Two confusion matrices - top: counts, bottom: probability with true positives in diagonal

ValueError: The number of FixedLocator locations (1424), usually from a call to set_ticks, does not match the number of ticklabels (1438).
Traceback:
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\streamlit\script_runner.py", line 332, in _run_script
exec(code, module.dict)
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app.py", line 62, in
learning_protocol.main()
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\machine_learner.py", line 82, in main
self.show_confusion_matrix()
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\machine_learner.py", line 58, in show_confusion_matrix
fig = visuals.plot_confusion(self.validate_clf, self.x_test, self.y_test)
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\bsoid_utilities\visuals.py", line 79, in plot_confusion
cm = plot_confusion_matrix(validate_clf, x_test, y_test, cmap=sns.cm.rocket_r, normalize=normalize)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\utils\validation.py", line 72, in inner_f
return f(**kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\metrics_plot\confusion_matrix.py", line 233, in plot_confusion_matrix
values_format=values_format)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\utils\validation.py", line 72, in inner_f
return f(**kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\metrics_plot\confusion_matrix.py", line 125, in plot
xlabel="Predicted label")
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\artist.py", line 1113, in set
return self.update(kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\artist.py", line 998, in update
ret.append(func(v))
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axes_base.py", line 63, in wrapper
return get_method(self)(*args, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\cbook\deprecation.py", line 451, in wrapper
return func(*args, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axis.py", line 1796, in _set_ticklabels
return self.set_ticklabels(labels, minor=minor, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axis.py", line 1718, in set_ticklabels
"The number of FixedLocator locations"

[vickerse1]

Hi I am still having this problem, which prevents me from getting to the "create video snippets" step. Here is the most recent version of the error:

ValueError: The number of FixedLocator locations (1486), usually from a call to set_ticks, does not match the number of ticklabels (1640).
Traceback:
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\streamlit\script_runner.py", line 332, in _run_script
exec(code, module.dict)
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app.py", line 62, in
learning_protocol.main()
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\machine_learner.py", line 82, in main
self.show_confusion_matrix()
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\machine_learner.py", line 58, in show_confusion_matrix
fig = visuals.plot_confusion(self.validate_clf, self.x_test, self.y_test)
File "C:\Users\McCormick Lab\Documents\Python\B-SOID\bsoid_app\bsoid_utilities\visuals.py", line 79, in plot_confusion
cm = plot_confusion_matrix(validate_clf, x_test, y_test, cmap=sns.cm.rocket_r, normalize=normalize)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\utils\validation.py", line 72, in inner_f
return f(**kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\metrics_plot\confusion_matrix.py", line 233, in plot_confusion_matrix
values_format=values_format)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\utils\validation.py", line 72, in inner_f
return f(**kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\sklearn\metrics_plot\confusion_matrix.py", line 125, in plot
xlabel="Predicted label")
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\artist.py", line 1113, in set
return self.update(kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\artist.py", line 998, in update
ret.append(func(v))
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axes_base.py", line 63, in wrapper
return get_method(self)(*args, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\cbook\deprecation.py", line 451, in wrapper
return func(*args, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axis.py", line 1796, in _set_ticklabels
return self.set_ticklabels(labels, minor=minor, **kwargs)
File "c:\programdata\anaconda3\envs\bsoid_v2\lib\site-packages\matplotlib\axis.py", line 1718, in set_ticklabels
"The number of FixedLocator locations"

Do you have any ideas about how to fix this? I can provide additional information about the run if it would be helpful for diagnosis.

Thanks,

Evan

[Kagiro-K]

Is there any update to this? I also ran into the same error and cannot generate video snippets.
Thank you!