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structflo-cser-relmatcher
sidxz/structflo-cser-relmatcher
structflo-cser-relmatcher is a object detection model from sidxz. Use it when you need objects located in an image. It is set up for structflo-cser. The card lists the license as apache-2.0.
Relational matcher — a geometry-only transformer over all page detections with Sinkhorn optimal transport and learnable dustbins (our own architecture, plain torch statedict). Trained on the boxes/confidences of the m…
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Updated Aug 29, 2026
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.pt435 KB · 99%
At a glance
- Task
- Object Detection
- Library
- structflo-cser
- License
- apache-2.0
- Access
- Public
- Created
- May 30, 2026
- Updated
- Aug 29, 2026
- SHA
- 3f8425b4
Model card
From the Hugging Face model README
cser-relmatcher — structflo-cser weights
Relational matcher — a geometry-only transformer over all page detections with Sinkhorn optimal transport and learnable dustbins (our own architecture, plain torch state_dict). Trained on the boxes/confidences of the matching cser-detector version.
| field | value |
|---|---|
| latest version | v0.2 (HF tag weights-v0.2) |
| file | best.pt |
| sha256 | 2d48c42c3b0180889a57c94986f99a4cf391b27efd6c91e2816a9e5e7f839d28 |
| requires | structflo-cser>=0.4.0,<1.0.0 |
Usage
from structflo.cser.pipeline import ChemPipeline
pipeline = ChemPipeline() # resolves the latest registered weights
pairs = pipeline.process("page.png")
Pin a version with ChemPipeline(weights="v0.2").
Licence and provenance
Weights: Apache-2.0. Training data: synthetic pages rendered with RDKit from ChEMBL
(CC-BY-SA-3.0) SMILES plus an internal annotated corpus (not released). See the package's
THIRD_PARTY_NOTICES.md for upstream attributions.
- Task
- Object Detection
- Library
- structflo-cser
- License
- apache-2.0
- Created
- May 30, 2026
- Updated
- Aug 29, 2026