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google / dopamine

Dopamine is a research framework for fast prototyping of reinforcement learning algorithms.
https://github.com/google/dopamine
Apache License 2.0
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Unable to download individual baseline checkpoint files #48

Open csherstan opened 5 years ago

csherstan commented 5 years ago

I've been trying to download the various checkpoint files as per the instructions at the bottom of: https://github.com/google/dopamine/tree/master/docs.

I've tried numerous variations of agents, games, runs and suffixes but every time I receive an error stating there is no object by that name.

I am typing the urls directly into Chrome.

Here's an example that I've tried: https://storage.cloud.google.com/download-dopamine-rl/lucid/dqn/qbert/1/tf_ckpt-199.index

I assumed you used the same naming for the games as the names given in the dropdown on https://google.github.io/dopamine/baselines/plots.html.

psc-g commented 5 years ago

hi, sorry for the confusion. the naming in the dropdown is all small-cased. you need to use camel-cased names. for the example you provide it would be: https://storage.cloud.google.com/download-dopamine-rl/lucid/dqn/Qbert/1/tf_ckpt-199.index

can you verify whether this works?

csherstan commented 5 years ago

Yes, that works. Can you update the documentation for this? Thanks.

csherstan commented 5 years ago

Alternatively, perhaps the downloads should all be made lower case so no one has to guess at the camel-case. I would have gone with QBert :)

yakotaki commented 5 years ago

For GCP !gsutil -q -m cp -R gs://download-dopamine-rl/lucid/dqn/Qbert/1/tf_ckpt-199.index /where_to_copy/