~/talk

Running Machine Learning in Production - a Journey to Success

Talkat Swiss Python Summit 2022 · on Thursday, 2022-09-22· [machine-learning, devops-and-delivery]
links:none on file
slides:none on file

Shows concrete wins and failures: trains a 242k-parameter CNN on the German traffic-sign set in Google Colab, raising test accuracy from ~93% to ~97% and AUC from ~0.99 to ~0.999 by increasing training samples; labels matter — a packaged-goods project uses 100–120k labeled images with human relabeling agreement 97–99% (inter-annotator 95–98%); prototype hockey detection uses YOLOv4, hitting 2.95 fps initially, later 24 fps (vs. claimed 65 fps); emphasizes runtime, latency, power and choosing simpler models when data or explainability matters.

AI-written summary · about

  1. 0:00Introduction and journey
  2. 2:13Data is king in production
  3. 8:29Labeling challenges and data quality
  4. 12:22Demo: More data improves accuracy
  5. 19:08Model selection beyond accuracy
  6. 23:42Demo: Decision trees for explainability
  7. 27:21Know your runtime platform
  8. 30:31Key lessons for ML in production
  9. 32:01Q&A on missing data
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