Is your feature request related to a problem? Please describe.
Many time classification goals face imbalanced datasets, so the sklearn precision_score is a nice-to-have metric besides F1 score as many times there's one class with more importance than the other.
Describe the solution you'd like
Add precision_score and it would be nice to include as a parameter to choose which pos_label you want precision_score to be calculated from.
Is your feature request related to a problem? Please describe. Many time classification goals face imbalanced datasets, so the sklearn precision_score is a nice-to-have metric besides F1 score as many times there's one class with more importance than the other.
Describe the solution you'd like Add precision_score and it would be nice to include as a parameter to choose which pos_label you want precision_score to be calculated from.