~/talk

Employer Name Normalization in the Online Recruitment Industry

Talkat MLconf Atlanta 2017 · on Friday, 2017-09-15· [machine-learning]
links:none on file
slides:none on file

CompanyDepot links employer strings from jobs and resumes to a CareerBuilder KB using Lucene indexing, query expansion from external mappings (Wikipedia redirects and stock tickers), top 1,000 retrieval followed by heuristic filtering and a learning‑to‑rank model (coordinate ascent via RankLib optimizing P@1) and a binary validator. It adds graph-based clustering across five mapping sources with transitive closure and low‑quality edge pruning, selects cluster representatives by LTR, and reports 2.5%-21.4% higher coverage at equal precision plus better success rate and reduced diversity in candidate‑search facets.

AI-written summary · about

  1. 0:00Intro
  2. 4:30Precision Agriculture
  3. 9:10Farms
  4. 9:42Drone Animation
  5. 10:19Sensor Placement
  6. 11:23Sensors
  7. 12:18Gaussian Processes
  8. 14:38Drones
  9. 16:21Power Consumption
  10. 16:56Battery Usage
  11. 17:56Background Drones
  12. 18:33UAV Control Algorithm
  13. 19:19Networking Challenge
  14. 19:29Wireless Technologies
  15. 20:06Television White Spaces
  16. 21:32Work in Kenya
  17. 23:10Drone hack
  18. 26:51Datadriven farming
  19. 28:50Resources
  20. 29:55Research
  21. 30:16About you
  22. 30:36Apache Spark
  23. 32:07ML Lib
  24. 33:06MLM Deep Learning
  25. 34:11Sparx Pipeline
  26. 37:32Hierarchy of Abstractions
  27. 38:36Deconvolution
  28. 39:52Compositional Hierarchy
  29. 42:40Applications
  30. 44:40Weight sharing
  31. 45:05combinatorial flexibility
  32. 45:36automated feature engineering
  33. 46:48compositional structure
  34. 47:06representation
  35. 47:19ML API
  36. 48:18Modularity
  37. 48:49Momentum
  38. 49:18RMS Problem
  39. 49:50SparkMe
  40. 50:02SparkDL Library
  41. 53:02Challenges
  42. 54:24Cluster level normalization
  43. 54:41Overall architecture
  44. 55:05Entitylevel normalization
  45. 56:05Retrieval
  46. 56:49Ranking
  47. 58:10Validation
  48. 58:54Normalization
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