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Putting Tensor Flow Models Into Production

Talkat PyData Miami 2019 · 2019-01-09..01-11· [machine-learning]
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Concrete deployment steps and measured behavior appear: build a Docker image that runs TensorFlow Serving, expose gRPC and HTTP ports (500 and 501), and point a model_config to SavedModel directories. The pipeline uses exported SavedModel format and the CLI saved_model_cli to inspect signatures, submits JSON instances to the /v1/models/{name}:predict REST endpoint, and uses warm-up requests plus version policies (blue/green or gradual) to avoid p99 spikes while rolling models. Examples include Fashion MNIST and ResNet with simple latency measurements.

AI-written summary · about

  1. 0:00Model deployment intro
  2. 7:13Online serving importance
  3. 10:26TensorFlow Serving architecture
  4. 16:10Continuous training pipelines
  5. 22:02TensorFlow Serving with Docker
  6. 27:48REST API and gRPC endpoints
  7. 33:10TensorFlow Hub models
  8. 33:53Training basic model
  9. 44:11SavedModel format
  10. 47:02SavedModel CLI inspection
  11. 51:04REST API predictions
  12. 55:10Pre-trained ResNet model
  13. 57:21Prediction latency benchmark
  14. 1:00:20Model warm-up importance
  15. 1:07:21SavedModel vs frozen graph
  16. 1:11:21Object detection serving
  17. 1:15:29Custom models for production
  18. 1:17:17Summary and Q&A
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