Data Quality Approach for Netflix Personalization Systems

Data Quality Approach for Netflix Personalization Systems

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Drastic changes

7 of 20

7 of 20

Drastic changes

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Data Quality Approach for Netflix Personalization Systems

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  1. 1 Intro
  2. 2 The Sock Universe?
  3. 3 Historical Fact Store Components
  4. 4 Netflix Pl Historical Fact Store
  5. 5 Causes of Bad Data
  6. 6 Bad Data Example 1: Drift
  7. 7 Drastic changes
  8. 8 Under Utilization
  9. 9 Summarizing...
  10. 10 Preetam B Joshi
  11. 11 Example Data
  12. 12 Aggregations
  13. 13 Automated Monitoring
  14. 14 Distribution Checks - Algorithm
  15. 15 Distribution Checks - Statistical Test
  16. 16 Data Quality Architecture
  17. 17 Plain old visualizations
  18. 18 Debugging via Visualization
  19. 19 Swimlanes
  20. 20 Questions?

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