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algofairness / fairness-comparison

Comparing fairness-aware machine learning techniques.
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UndefinedMetricWarning and run parameters {} failed #7

Open kevinoden opened 4 years ago

kevinoden commented 4 years ago

using python 3.7 on Windows 10. installed with pip3 utilized

from fairness.benchmark import run Available algorithms: SVM GaussianNB LR DecisionTree Kamishima Calders ZafarBaseline ZafarFairness ZafarAccuracy Kamishima-accuracy Kamishima-DIavgall Feldman-SVM Feldman-GaussianNB Feldman-LR Feldman-DecisionTree Feldman-SVM-DIavgall Feldman-SVM-accuracy Feldman-GaussianNB-DIavgall Feldman-GaussianNB-accuracy

run() Datasets: '['ricci', 'adult', 'german', 'propublica-recidivism', 'propublica-violent-recidivism']'

Evaluating dataset:ricci Sensitive attribute:Race Algorithm: SVM supported types: {'numerical', 'numerical-binsensitive'} C:\Users\kevin\AppData\Local\Programs\Python\Python37-32\lib\site-packages\sklearn\metrics_classification.py:1221: UndefinedMetricWarning: Recall is ill-defined and being set to 0.0 due to no true samples. Use zero_division parameter to control this behavior. _warn_prf(average, modifier, msg_start, len(result)) C:\Users\kevin\AppData\Local\Programs\Python\Python37-32\lib\site-packages\sklearn\metrics_classification.py:1221: UndefinedMetricWarning: Recall is ill-defined and being set to 0.0 due to no true samples. Use zero_division parameter to control this behavior.

C:\Users\kevin\Documents\GitHub\fairness-comparison-master\fairness\algorithms\kamishima\KamishimaAlgorithm.py:99: UserWarning: loadtxt: Empty input file: "C:\Users\kevin\AppData\Local\Temp\tmps24_t_kk" m = numpy.loadtxt(output_name) run for parameters {} failed: too many indices for array C:\Users\kevin\Documents\GitHub\fairness-comparison-master\fairness\algorithms\kamishima\KamishimaAlgorithm.py:99: UserWarning: loadtxt: Empty input file: "C:\Users\kevin\AppData\Local\Temp\tmp86i67yum" m = numpy.loadtxt(output_name) run for parameters {} failed: too many indices for array C:\Users\kevin\Documents\GitHub\fairness-comparison-master\fairness\algorithms\kamishima\KamishimaAlgorithm.py:99: UserWarning: loadtxt: Empty input file: "C:\Users\kevin\AppData\Local\Temp\tmp3q3uqt1g" m = numpy.loadtxt(output_name) run for parameters {} failed: too many indices for array

YXYY0807 commented 4 months ago

hi, have you work it out? I have the same problem as you now if you have fixed it plz contact me really really thanks