May i ask has anyone know how to save the final agents for multi-anegt reforcement learning ?

Question

张冠宇 2022-3-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1666464-may-i-ask-has-anyone-know-how-to-save-the-final-agents-for-multi-anegt-reforcement-learning

回答： arushi 2024-9-6，6:58

For a multi-agent RL with three agents , after the agents are well trained, i use the follow command

trainingOpts.SaveAgentDirectory = pwd + "\Agents";
save(trainingOpts.SaveAgentDirectory + "/finalAgent1.0.mat",'agent')

to save the trained agents, but the commond window shows

Variable 'agent' not found

I have used this command to save the single agent, and it worked.

Has anyone know how to save the final agents for multi-anegt reforcement learning ?

thank you

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

arushi 2024-9-6，6:58

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1666464-may-i-ask-has-anyone-know-how-to-save-the-final-agents-for-multi-anegt-reforcement-learning#answer_1511899

在 MATLAB Online 中打开

Hi 张冠宇 ,

I understand that you have multi-agent reinforcement learning and want to save multiple agents, here is how you can do the same.

Create a cell array or structure to store the agents. Each element of the cell array or structure represents an agent.
Assign the trained agents to the corresponding elements of the cell array or structure.
Use the save command to save the entire cell array or structure containing the agents.

Here's an example of how you can modify your code to save multiple agents:

% crate cell array to store the agents  
agents = cell(1, 3);
agents(1) = agentA;
agents(2) = agentB;
agents(3) = agentC;
%save agents
save("Agents/finalAgents.mat", 'agents');

Make sure the directory "Agents" exists before saving the agents, or adjust the path accordingly to a valid directory where you want to save the agents.

Please find links to below documentation which I believe will help you for further reference.

cell: https://www.mathworks.com/help/matlab/ref/cell.html

Hope this helps.