~/talk

Keynote 3: How did you know? Explaining Black Box Model Predictions in Python

Talkat PyCon APAC 2019 · on Saturday, 2019-02-23· [machine-learning, python, ai-assisted-development]
slides:none on file

Shows concrete tools and outputs: LIME, ELI5, Skater and SHAP produce local explanations, permutation feature importances, partial dependence plots and surrogate decision trees. Cites surprising trust numbers (41.5% can't name a trusted AI app, 9% trust AI with finances, 4% trust AI in hiring) and a working stock-sentiment classifier that needed a language tweak for the word "bomba." Demonstrates credit‑scoring use cases where explanations satisfy regulators and expose bias.

AI-written summary · about

  1. 0:00Start
  2. 3:08What Is Data Science
  3. 19:14Local Interpretation
  4. 25:32Permutation Based Feature Importance
  5. 27:12Partial Dependence Plots
  6. 30:38Sentiment Analysis for Stocks
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