~/talk

Debugging AI

Talkat code.talks commerce 2019 · 2019-04-09..04-10· [machine-learning, testing]
links:none on file
slides:none on file

Claims that debugging ML is unlike traditional software: models hide failures, non‑stationary retraining multiplies failure states, and you cannot unit‑test internal learned weights. Demonstrations include AlphaGo = search + reinforcement learning + neural net, adversarial 3D‑printed turtle -> rifle that fools image classifiers, and word‑embedding gender bias (doctor -> nurse). Practical fixes are data‑quality metrics, injected synthetic cases, confusion matrices and visualizing agent internals, white‑box explanation layers, safety nets and ensemble voting when failure is acceptable.

AI-written summary · about

  1. 0:00Start
  2. 13:10Playing Chess, playing Go
  3. 17:42Recap: Properties of Al problems
  4. 18:14Problems with unknown truth
  5. 19:33ML replicates bias in the data
  6. 21:21Al systems break fundamental patterns web developed as an industry
  7. 23:44Alls prone to hacking. So know your tools!
  8. 25:20Quality management on input data
  9. 28:22Work with test sets
  10. 31:08Add a safety net
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