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Privacy preserving machine learning

Talkat Øredev 2022 · 2022-11-08..11-10· [machine-learning, security]
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slides:none on file

Models leak real examples: GPT‑2 reproduces phone numbers, reconstruction attacks recover identifiable photos, and membership inference reveals presence in sensitive datasets. An open source tool Privacy Evaluator (a fork of IBM ART) implements black‑box and white‑box attacks, a per‑point risk score and a membership‑advantage metric for vulnerability testing. Defenses include differentially private SGD (TensorFlow Privacy / Opacus) and compression via pruning reduces membership leakage while quantization does not.

AI-written summary · about

  1. 0:00Start
  2. 8:22Why important?
  3. 12:55Solution: Vulnerability testing
  4. 18:41Defences: Differential privacy
  5. 24:11Compression
  6. 24:59Practical challenges
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