DLR-RM/stable-baselines3

How do I export RecurrentPPO as an onnx model？

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#1,125 opened on Oct 17, 2022

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Description

❓ Question

How do I export RecurrentPPO as an onnx model？

Checklist

  • I have checked that there is no similar issue in the repo
  • I have read the documentation
  • If code there is, it is minimal and working
  • If code there is, it is formatted using the markdown code blocks for both code and stack traces.

Contributor guide

Research direction
Check if stable baselines3 has any existing ONNX export utilities or examples. Look at PyTorch's ONNX export for RNN based models (torch.onnx.export with 'opset version' and dynamic axes). Review documentation for RecurrentPPO's architecture to understand how to trace the model. Consider using 'torch.onnx.export' with appropriate input shapes and sequence lengths.
Tech stack
pythonpytorch
Domain
machine learning
Issue type
Research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonPyTorchONNX
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55