Machine learning package¶
from dscience.ml.confusion_matrix import ConfusionMatrix
mx = ConfusionMatrix.read_csv('mx.csv') # just a subclass of pd.DataFrame
print(mx.sum_diagonal() - mx.sum_off_diagonal())
mx = mx.sort(cooling_factor=0.98).symmetrize().triagonalize() # sort to show block-diagonal structure, plus more