Understanding Distance Metrics in Data Mining - Spring 2023

Understanding Distance Metrics in Data Mining - Spring 2023

UofU Data Science via YouTube Direct link

Lp distances & unit balls

14 of 20

14 of 20

Lp distances & unit balls

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Understanding Distance Metrics in Data Mining - Spring 2023

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  1. 1 Recording starts
  2. 2 Lecture starts
  3. 3 Announcements
  4. 4 Revisit: Prob[candidate]-similarity curves
  5. 5 Revist d1,d2,p1,p2-sensitive family
  6. 6 Distances motivation
  7. 7 Distance/metric definition
  8. 8 Jaccard distance is a metric
  9. 9 Euclidean distance
  10. 10 Manhattan distance
  11. 11 Lp distances
  12. 12 L∞ distance
  13. 13 Lp distances exercise
  14. 14 Lp distances & unit balls
  15. 15 How to not use Lp distances
  16. 16 Mahalanobis distance
  17. 17 Cosine distance
  18. 18 Angular distance
  19. 19 Angular distance LSH
  20. 20 Lecture ends

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