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Kun Cheng


Last seen: 30 dagar ago |  Active since 2023

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Question


How to generate edge-information from a pde mesh?
Hi there, My task is generating a list of all edges in mesh. (ps. I mean not edges of geometry, i saw some function there, whic...

3 månader ago | 1 answer | 0

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answer

Question


Why sim() can not read pretrained dqn-agent ?
Hi, I have trained an agent and want to simulate it by sim(). But there is an error: Error using rl.env.AbstractEnv/sim Inva...

12 månader ago | 1 answer | 0

1

answer

Question


why AC-agent converged to minimal ?
Hello everyone! I trained an AC-Agent. But agent converged to policy that gives minimal reward. I'm not sure if the problem is ...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Question to convergence of q0 and average reward
Hi guys, I am training a ddqn-agent. Average Reward can get converged about 1000 episodes. but q0 value need 3000 episodes more...

mer än ett år ago | 1 answer | 0

1

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Question


question about calculate loss value of dqn agent reinforcement learning
hello everyone, I want to plot curve of loss value during training. It is not available in dqn training option directly as i kn...

mer än ett år ago | 0 answers | 0

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Question


why can not output optimal solution when validate agent?
Hello everyone, Topic: Reinforcement Learning, DQN Agent. I have trained an agent with my dataset (total 28 training data) the...

mer än ett år ago | 1 answer | 0

1

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Question


why agent failed to get accelerated after training?
Hi, I trained an pre-trained agent in the same environment. I expect that, model should converge faster but it did not happen. ...

mer än ett år ago | 1 answer | 0

1

answer