/Python/Print labels on confusion_matrix

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         1

Source: stackoverflow.com

Print labels on confusion_matrix

import pandas as pd
cmtx = pd.DataFrame(
    confusion_matrix(y_true, y_pred, labels=['yes', 'no']), 
    index=['true:yes', 'true:no'], 
    columns=['pred:yes', 'pred:no']
)
print(cmtx)
# Output:
#           pred:yes  pred:no
# true:yes         1        2
# true:no          0        3

Source: stackoverflow.com

Similar codes

1 vote213 views1 answer
Pygame how to make a transparent surface
Python
13 votes198 views3 answers
Change directory in python os
Python
0 vote195 views2 answers
Correlation with target variable python
Python
4 votes191 views3 answers
How to make a button in python
Python
0 vote191 views1 answer
Write Python programs to print numbers from 1 to 10000 while loops
Python
5 votes195 views2 answers
Exemple python gradient
Python
1 vote241 views1 answer
Python selenium itemprop
Python
12 votes205 views1 answer
Python check if has attribute
Python
0 vote179 views1 answer
Customise django admin edit model button in field
Python
0 vote321 views1 answer
Python community
Python