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Danial Kazemikia


Last seen: 1 month ago |  Active since 2023

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Moving variables between episodes
To use matlab for RL, I have defined the action and observation space and the agent in a .m file, which also calls a reset funct...

4 months ago | 1 answer | 0

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answer

Question


How to normalize the rewards in RL
I recently learned normalizing the rewards is a key step in RL since rewards can vary over a large range of magnitudes, and the ...

4 months ago | 1 answer | 0

1

answer

Question


How to define an observation space in the form of a matrix
I was able to define and use the following observation space in rlPPOAgent. However, I am not able to so for rlQAgent. Seems lik...

4 months ago | 1 answer | 0

1

answer

Question


set a maximum training time for training a PPO agent
In training process of a PPO RL agent, how can I make the code check the elapsed time and stop training if it exceeds the desire...

4 months ago | 1 answer | 0

1

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Question


Why can't I discard a single trial in experiment manager?
I am doing a basiyan method to optimize the hyperparameters used in training an RL agent. However, I can't discard a single tria...

4 months ago | 1 answer | 0

1

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Question


Experiment Manager stucks on "Stopping Trial"
I am sweeping hyper parameters used for training an RL agent. everything is fine until I try to use the "Stop" botton on the top...

4 months ago | 1 answer | 0

1

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Question


Different Action spaces in different steps
In matlab RL, is it possible that the agent have one type of action space in the first step but another action space after that?...

5 months ago | 1 answer | 0

1

answer

Question


command not found: pip
Python is installed and loaded in Matlab but pip is not found how can I fix this? >> pyenv ans = PythonEnvironment with p...

7 months ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago