~/talk

An End-to-End Machine Learning Ecosystem in a Quarter

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Claims a working end-to-end pipeline built in roughly a quarter that trains and serves per-account models at scale: uses pandas, scikit-learn, flask and hadoop to extract features, run randomized cross‑validation over a huge parameter space, and parallelize training across Hadoop nodes. It outputs pickled models saved to HDFS, served by a cached Flask API called Crystal Ball, and a wrapper framework selfie automates searches; AUROC ranges up to 0.99 and typically sits around 0.8, models retrain regularly and compare to previous versions before deployment.

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  1. 0:00Introduction
  2. 6:15Predicting Customer Satisfaction
  3. 7:00Data Science
  4. 8:55Machine Learning
  5. 14:50Automatic Tuning
  6. 18:50Building Models
  7. 21:05Making Models Accessible
  8. 25:25Questions
  9. 33:46Handling different types of tickets
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