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### System information
- **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**: Ubuntu 16.04
- **Ray installed from (source or binary)**: source
- **Ray version**: master branch
- **Pyth…
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```python
# save the parameters to ./model.ckpt
self.agent.save('./model.ckpt')
```
I have saved model successfully！
And I want to restore model and render.
```python
algorithm = IMPALA(
…
zienn updated
4 years ago
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Cannot build dockerfile, fails at nle wheel building which would not appear to be an issue with my host computer. Below is the output. Any suggestion on resolving this?
```
Sending build context t…
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### System information
- **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**: Linux Ubuntu 16.04
- **Ray installed from (source or binary)**: source
- **Ray version**: 0.5.0
- **Python…
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### What is the problem?
When executing in eager mode with Tuple action space the execution fails (tried on IMPALA, APPO):
File "/data/anaconda/envs/py36/lib/python3.6/site-packages/ray/rllib/…
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Hi,
I have been using Sulley for about a week and a half now on Windows 7 and absolutely love it! Now I am trying to figure out how to install Sulley on my Ubuntu 12.04 machine and cannot find any g…
ghost updated
5 years ago
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In Azure, we should be able to set a node as spot (preemptible) by setting [properties.priority = 'Spot'](https://docs.microsoft.com/en-us/rest/api/compute/virtualmachines/createorupdate#virtualmachin…
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I tested a2c with pong env.
Below is my configuration.
```
{'ale_start_steps': 400,
'alpha': 0.99,
'conf_file': None,
'entropy_coef': 0.01,
'env_name': 'PongNoFrameskip-v4',
'episodic_l…
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I try to understand IMPALA code in this repository.
But I cannot understand the implementation of scan function.
In vtrace.py
```
def scanfunc(acc, sequence_item):
discount_t, c_t, delta_…
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Toolkit GUI provides links to a few external tool. One of them under URL http://www-wanmon.slac.stanford.edu/cgi-wrap/reflector.cgi?function=vtrace seems to be not working. I'm not sure the reason and…