print labels on confusion_matrix
unique_label = np.unique([y_true, y_pred])
cmtx = pd.DataFrame(
confusion_matrix(y_true, y_pred, labels=unique_label),
index=['true:{:}'.format(x) for x in unique_label],
columns=['pred:{:}'.format(x) for x in unique_label]
)
print(cmtx)
# Output:
# pred:no pred:yes
# true:no 3 0
# true:yes 2 1confusion matrix with labels sklearn
import pandas as pd
y_true = pd.Series([2, 0, 2, 2, 0, 1, 1, 2, 2, 0, 1, 2])
y_pred = pd.Series([0, 0, 2, 1, 0, 2, 1, 0, 2, 0, 2, 2])
pd.crosstab(y_true, y_pred, rownames=['True'], colnames=['Predicted'], margins=True)Copyright © 2021 Codeinu
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