$ python3 confusion.py --api=namsor --csv=files/names/allnoundefined.csv --jsondownloaded=files/names/namsorfiles_names_allnoundefined.csv.json

A confusion matrix C is such that Ci,j is equal to the number of observations known to be in group i but predicted to be in group j.
If the classifier is nice, the diagonal is high because there are true positives
Namsor confusion matrix:

[[ 1686, 78, 204]
 [ 139, 3325, 346]]
