Added Kulczynski Measure and Imbalance Ratio as quality metrics #882
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Code of Conduct
Description
I have added Kulczynski Measure and Imbalance Ratio into a new file metrics.py in frequent patterns.
Related issues or pull requests
#840
Pull Request Checklist
./docs/sources/CHANGELOG.md
file (if applicable)./mlxtend/*/tests
directories (if applicable)mlxtend/docs/sources/
(if applicable)PYTHONPATH='.' pytest ./mlxtend -sv
and make sure that all unit tests pass (for small modifications, it might be sufficient to only run the specific test file, e.g.,PYTHONPATH='.' pytest ./mlxtend/classifier/tests/test_stacking_cv_classifier.py -sv
)flake8 ./mlxtend