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README
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README
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Low High
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Didn't Reoffend |____|____|
Reoffended | | |
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This repository contains the code and plots used in the experiments section of the paper
"From Soft Classifiers to Hard Decisions: How fair can we be?" (https://arxiv.org/pdf/1810.02003.pdf)
Summary of the CSV files:
1. compas-scores-raw.csv: 28 X 60843
2. compas-scores-two-years-violent: 54 X 4743
3. compas-scores-two-years.csv: 53 X 7214
4. compas-scores.csv: 47 X 11757
Summary of the experiments performed:
1. Using deferrals on a single group to equalize the PDFs of the DOCS - deferral_equalize_pdf.R
2. Using deferrals on both groups via the min-PDF method to equalize the PDFs - deferral_min_pdf.R
3. Using deferrals with thresholds to equalize PPV and NPV across African-Americans and Caucasians simultaneously - deferral_thresholds.R