Reinforcement Learning DDPG agent

2022 1 3
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更新时间：2022 1 31
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Hey,
What is the function that does the epsilon gridy operation in dqn in DDPG agent?
My agent stuck in the same results.
Thanks.

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回答（1 个）

Florian Rosner
Florian Rosner 2022-1-31

0 个投票

Hey,
Epsilon-greedy is used for discrete action spaces. For continuous action spaces, exploration is controlled by adding noise to the action itself.
For setting the noise options for DDPG just check https://de.mathworks.com/help/reinforcement-learning/ref/rlddpgagentoptions.html . For deeper insight you can check the Noise Model itself on https://de.mathworks.com/help/reinforcement-learning/ref/rlddpgagentoptions.html#mw_2875b71d-bfb0-4be4-b0d3-a44592c3cb30_head or the DDPG Paper https://arxiv.org/pdf/1509.02971.pdf .

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