~/talk

MLbase: A Distributed Machine Learning System

speakerdeck:kraskat
slides:none on file

A declarative system called MLBase aims to let users request a classifier and get models back without coding algorithms, using MQL for queries and an MLI runtime layer that runs on Spark or Tupleware. It returns a streaming set of models with a Top five-minute cutoff and uses binders to plug algorithms in. Early release includes MLI and several binders in Spark, experiments show MLI performance near GraphLab/MATLAB and vectorized inner loops give large cache-driven speedups, while optimizer trades time versus quality.

AI-written summary · about

  1. 0:00Intro
  2. 0:50Bias
  3. 2:58Why MLbase
  4. 4:15Meet the team
  5. 4:54What is the goal
  6. 6:55Code examples
  7. 8:01Hints
  8. 8:25How does it work
  9. 9:20Initial design
  10. 10:46Optimization
  11. 11:01MLeye abstraction
  12. 11:49MLI abstraction
  13. 12:07Bynars
  14. 12:48Spark
  15. 13:01ML vs MATLAB
  16. 13:43Optimization of ML
  17. 18:12Robustness
  18. 19:11Optimizations
  19. 20:02Inbalance of Labels
  20. 20:59Data Quality
  21. 21:35Optimization Potential
  22. 22:39System Performance
  23. 23:34Call Loops
  24. 24:42Direction
  25. 25:23Summary
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