Daniel Tan

icon indicating a website link https://dtch1997.github.io

icon location AI safety researcher studying out-of-context reasoning.

Results 15 comments of Daniel Tan

Build a String class which is backed by a Numpy vectors under the hood

@iamtrask is this issue still in need of help? It's more than 3 months old at this point but I'd be happy to work on this if necessary. The method...

Permission denied ... Maybe you need to change permission over 'Anyone with the link'?

I encountered this issue downloading just 3 files from Gdrive, about 2.8 GB or so. The first two worked fine and the permission error popped up for the third file....

[Feature Request] Implement MBPO algorithm

Original implementation is available here: https://github.com/JannerM/mbpo

Add QuadrupedAMP task, based on HumanoidAMP method

Thanks so much for the kind words @ViktorM ! I look forward to hearing about the next steps. It is not included in this PR yet but I have much...

Calendar doesn't work

Same issue On Linux Ubuntu 22.04 with Obsidian 1.3.5, Calendar 1.5.10

`SawyerXYZEnv` is not seeded correctly

I traced the error to this section: https://github.com/Farama-Foundation/Metaworld/blob/c822f28f582ba1ad49eb5dcf61016566f28003ba/metaworld/envs/mujoco/sawyer_xyz/sawyer_xyz_env.py#L547C1-L551C33 We should use `self.np_random` generator, which is seeded by `.seed()`, as opposed to using the unseeded `np.random` generator. After making this change...

Is it possible to load the weights from pre-trained Tensorflow model?

Seconded! Also, I would be interested in doing the implementation and submitting the PR. @lucidrains is the architecture used in your implementation exactly the same as the original?

Improve clarity on steering vector extraction site

Adding it instead to the `SteeringPatchHandle` class

Improve clarity on tokens where steering vector was extracted / applied

I'm going to try to put together a demo of this in NNsight first.

Adding quadruped ASE

Just a quick update: I have submitted a PR to `IsaacGymEnvs` for QuadrupedAMP: https://github.com/NVIDIA-Omniverse/IsaacGymEnvs/pull/111 I hope to be able to do the same for QuadrupedASE soon!