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Efficient Deep Learning Training with Ludwig AutoML, Ray, and Nodeless Kubernetes

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Runs Ludwig AutoML and Ray on Kubernetes with Nodeless K8s (Luna) to provision just‑in‑time GPUs, replacing a fixed three‑node g4dn.4xlarge Ray cluster. Experiments show elapsed time drops from 22.6 to 8.75 hours, 61% elapsed time reduction, workload cost falls 54% compute cost and idle cluster cost falls 66%, with the option to use a cpu‑only Ray head to cut idle to $0.45/hour while matching model accuracy.

AI-written summary · about

  1. 0:00Start
  2. 4:21Declarative Machine Learning Systems
  3. 5:51Ludwig Architecture
  4. 11:37Background the Ludwig Automl Heuristics
  5. 15:31Control Idle Cost
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