Poseidon – Downstream Tasks
Collection
Datasets (from PDEGym) used in the downstream tasks for the Poseidon family of PDE foundation models.
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Short Description
Based on the Poisson equation, this dataset contains the solution when given a source term that is a sum of Gaussians, see https://arxiv.org/abs/2405.19101.
Dimensions
The NetCDF file has two variables called solution with dimensionality
- 20000 (number of samples)
- 128 (x-dim)
- 128 (y-dim) and source with dimensionality:
- 20000 (number of samples)
- 128 (x-dim)
- 128 (y-dim)
Train/Val/Test-split
19640/120/240 trajectories
Download
The dataset can be downloaded, e.g., via huggingface-cli download.
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