Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [keras-rl]

A framework for Reinforcement Learning with Keras

0
votes
0answers
35 views

Help in tuning hyperparameters of DQN based on resulted stats

I'm not an expert in machine learning. I'm trying to make an agent learn to play in a Gym environment that I created. I'm not asking for help in debugging the code. I'm asking for help in interpreting ...
1
vote
0answers
35 views

with tf.device(DEVICE): model = modellib.MaskRCNN(mode = “inference”, model_dir = LOGS_DIR, config = config) [closed]

ValueError Traceback (most recent call last) /miniconda/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py in _apply_op_helper(self, op_type_name, name, **keywords) 509 as_ref=...
3
votes
1answer
151 views

How to implement clipping the reward in DQN in keras

How to implement clipping the reward in DQN in keras? especially how to implement clipping the reward? Is this pseudo code correct: ...
3
votes
1answer
61 views

What are the effects of clipping the reward in stability?

I am looking for stabilizing my results of DQN, I found clipping is one technique to do it but I did not understand it completely! 1- what are the effects of clipping the reward, clipping the ...
1
vote
1answer
833 views

What is a minimal setup to solve the CartPole-v0 with DQN?

I solved the CartPole-v0 with a CEM agent pretty easily (experiments and code), but I struggle to find a setup which works with DQN. Do you know which parameters should be adjusted so that the mean ...