Deep-RL-Keras

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I am confused. Dose get_updates apply the gradient to the trainable variables directly? Or just return the gradient?

choasLC

A3C: Issue with keras.function in optimizer

4

When the optimize function of the actor is called, i get the following error: `Traceback (most recent call last): File "/home/alcon/Desktop/DRL-Python/A3CMain.py", line 41, in A3C(action_dim, env_dim, args.consecutive_frames) File "/home/alcon/Desktop/DRL-Python/A3C/a3cNetwork.py", line...

AlconDivino

Unable to run examples

2

Eg during running `python3 main.py --type A2C --env CartPole-v1`: - many libs are missing (opencv, pandas, tensorflow); I installed some versions, but they seem incompatible, also Python 3.7 seems incompatible...

iirekm

Using TensorFlow backend. WARNING:tensorflow:From /root/Deep-RL-Keras/utils/networks.py:8: The name tf.ConfigProto is deprecated. Please use tf.compat.v1.ConfigProto instead. WARNING:tensorflow:From /root/Deep-RL-Keras/utils/networks.py:10: The name tf.Session is deprecated. Please use tf.compat.v1.Session instead. WARNING:tensorflow:From main.py:62: The name tf.summary.FileWriter...

THSWind

Can not run DDQN with PER

4

Hi, Thanks for this great implementation. I encountered an error when tried to run "python3 main.py --type DDQN --env CartPole-v1 --batch_size 64 --with_PER" The error is: /utils/memory_buffer.py", line 69, in...

Xiaoyu006

THSWind

Hi I don't understand why we still need to define the action space as it is supposed to be infinite when using DDPG.

YingxiaoKong

Hi . I want to learn more about RL and I think examples from this repo are great, but I have some trouble with requirements version. Can anyone provide a...

constantinserediuc

Hello Germain / Everyone, I am currently trying to implement the A2C algorithm as part of a simulation for my PhD. Given that, I have very limited time to do...

davinellulinvega

python main.py --type A2C --env MsPacman-v0 "ValueError: Error when checking input: expected input_1 to have 5 dimensions, but got array with shape (4, 210, 160, 3)"

WorksWellWithOthers