~/talk

Fairness and transparency in machine learning: Tools and techniques

Talkat PyData Berlin 2017 · 2017-06-23..06-25· [machine-learning, testing]
github:adewes
slides:none on file

Shows a concrete pipeline: use Python and scikit-learn to train logistic classifiers on New York stop-and-frisk records, measure disparate impact (e g 50% of stopped people in one group vs 35% in another), and then iterate. Claims: changing features (drop location), changing target (predict arrest not frisk) and adding fairness constraints reduces but does not eliminate bias. Delivers numbers, code-level choices, and measurable but imperfect fixes.

AI-written summary · about

  1. 0:00Fairness in ML introduction
  2. 1:08Fairness and discrimination
  3. 8:14Disparate impact measurement
  4. 15:59Predictive policing model
  5. 27:29Reducing algorithm bias
  6. 36:56Fairness takeaways
  7. 38:24Q&A
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