thu-ml/tianshou

Support Dict observation spaces

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#1,065 建立於 2024年2月26日

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描述

Maybe also action spaces.

I'm not sure what the status of the current support is, and I can't estimate the complexity.

It's probably not a priority, but if an external contributor wants to look into it, we could review this. The solution should come with proper documentation

Looking at how other projects support complex action/observation spaces might be a good start.

Related issues: #1064

貢獻者指南

技術棧
pythonpytorch
領域
machine learning
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
active
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
PythonPyTorchreinforcement learning basicsGymnasium's Dict space
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
50
研究方向
Examine how other RL libraries (e.g., Stable Baselines3) handle Dict observation spaces. Review the current state of Tianshou's environment wrapper (e.g., in tianshou/env/) and related issue #1064. Implement a solution that properly registers and processes Dict spaces, ensuring backward compatibility. Add unit tests and documentation.
Support Dict observation spaces · thu-ml/tianshou#1065 | Good First Issue