Datasets:
File size: 1,059 Bytes
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license: unknown
task_categories:
- object-detection
tags:
- physics
- liquid-argon
- particle-imaging
---
# PILArNet-M-mini
A tiny 120-event subset of [DeepLearnPhysics/PILArNet-M](https://huggingface.co/datasets/DeepLearnPhysics/PILArNet-M),
stored in the exact same HDF5 format (variable-length `point`/`cluster`/`cluster_extra` datasets).
- `train/generic_v2_80_v2.h5` - 80 events
- `val/generic_v2_20_v2.h5` - 20 events
- `test/generic_v2_20_v2.h5` - 20 events
Intended purely for **CI/CD and exploration** - a lightweight drop-in for pipelines
that expect PILArNet-M without downloading the full multi-TB dataset.
## Revisions
`main` tracks the **v3** layout of the parent dataset: `cluster` is 6 columns and
`cluster_extra` is 6 columns (`[_, momentum, vtx_x, vtx_y, vtx_z, is_primary]`),
with vertices in the same voxel frame as the point coordinates.
The previous v2-layout mini (5-column `cluster_extra`) is preserved on the `v2`
branch.
Events are the first 80/20/20 events of each split's parent shard with at least
1024 points.
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