keras-rl / keras-rl

Deep Reinforcement Learning for Keras.

http://keras-rl.readthedocs.io/

keras-rl/keras-rl Issues

Recommendation to synchronize tf, keras and keras rl versions?
Updated 16 days ago3
Issue importing keras-rl on tensorflow-macos
Updated a month ago4
ValueError: Could not interpret optimizer identifier: <keras.src.optimizers.adam.Adam object at 0x79d9071160e0>
Updated 2 months ago
Frame Skipping in DQN
Updated 5 months ago
Keras-RL2 DQN agent fails to learn on some environments
Updated 10 months ago
ValueError: probabilities contain NaN in policy.py
Closed 2 years ago5
gym.Env.reset() no longer returns observation of type np.array but a tuple of (observation, info)
Updated a year ago
Cannot import CallbackList
Closed 3 years ago7
Please help me, I have a problem with DQNAgent.
Closed 3 years ago12
Value error when running DQN.fit
Updated 2 years ago2
len is not well defined for symbolic tensors *AND* using a `tf.Tensor` as a Python `bool` is not allowed in Graph execution
Closed 3 years ago16
<rl.agents.dqn.DQNAgent object at 0x000001FE98873A88>
Closed 2 years ago1
which version the tensorflow and numpy it is inDQN_carpole?
Closed 2 years ago1
Undocumented version requirements for python, tensorflow, and keras
Closed 2 years ago3
how to implement a custom environment?
Closed 2 years ago1
ImportError: cannot import name 'PrioritizedMemory' from 'rl.memory'
Closed 2 years ago1
[Question] Custom Environment
Closed 2 years ago1
Training performance is quite slow
Closed 2 years ago3
Multiple Actions in DQN (binary action vector)
Updated 2 years ago
How to set the "nb_steps_warmup" and "nb_steps" properly?
Updated 2 years ago1
C:\Python\Python37\lib\site-packages\keras_rl-0.4.2-py3.7.egg\rl\agents\dqn.py in __init__(self, model, policy, test_policy, enable_double_dqn, enable_dueling_network, dueling_type, *args, **kwargs)
Closed 3 years ago4
Module 'keras.utils.generic_utils' has no attribute 'populate_dict_with_module_objects'
Closed 3 years ago2
Numpy data wrangling in rl/callbacks.py
Closed 3 years ago1
Examples don't work anymore
Closed 3 years ago6
I am trying to visualize the results of an example I ran (sarsa.cartpole). The example ran fine and I got the results of the training, however, I can't visualize the results. Following the instructions given (from rl.callbacks import WandbLogger) raises an error [cannot import name 'WandbLogger']. The package (wandb) is installed and all the dependecies are installed. If this does not work, how else can I visualize the results and store the generated data (episode, reward, action,...etc)?
Closed 3 years ago1
raise ValueError 'Critic "{}" does not have enough inputs when run ddpg_pendulum.py
Closed 3 years ago1
Dimension does not match for tuple space
Closed 3 years ago1
DDPG worked well but not CDQN or NAF !
Closed 3 years ago1
DQL
Closed 4 years ago2
Can anyone suggest what version of tensorflow is being used in background
Closed 4 years ago10
Is this project dead?
Closed 4 years ago3
AssertionError: assert q_values.shape == (self.nb_actions,)
Closed 4 years ago1
Using Keras RL in production
Closed 4 years ago1
EXAMPLE : Loading Models After fully trained
Closed 4 years ago7
When the A3C and PPO can be implemented?
Closed 4 years ago1
Keras RL for another externel Enviroment
Closed 4 years ago4
I would like to use as env my Flow-Project script
Closed 4 years ago1
AttributeError: 'Adam' object has no attribute '_name'
Closed 4 years ago3
will the dqn.fit reset the model weight?
Closed 4 years ago2
Where is the environment specified in DQNAgent
Closed 4 years ago1
Asking for some clarification in docs about agent's methods
Closed 4 years ago1
Processor's def process_reward(self, reward), def process_step(self, observation, reward, done, info): wont return the value of reward for atari and retro.
Closed 4 years ago
Monitor wrapper. Tried to reset environment which is not done
Closed 4 years ago1
TypeError with WhiteningNormalizerProcessor
Closed 4 years ago1
Using Keras-RL for anything other than the examples
Closed 4 years ago2
/keras-rl/examples/dqn_atari.py" AttributeError: module 'keras.backend' has no attribute 'image_dim_ordering'
Closed 4 years ago1
/keras-rl/examples/dqn_atari.py" AttributeError: module 'keras.backend' has no attribute 'image_dim_ordering'
Closed 4 years ago1
how to distinguish that a decision is greedy or not
Closed 4 years ago1
docs are sad
Closed 4 years ago1
image_dim_ordering, used in example dqn agent, removed in Keras 2.2.5
Closed 5 years ago1