dorsal/arxiv
View SchemaCompressing Vision Transformers in Geospatial Transfer Learning with Manifold-Constrained Optimization
| Authors | Thomas Snyder, H. Lexie Yang, Stefan Schnake, Steffen Schotthöfer |
|---|---|
| Categories | |
| ArXiv ID | 2601.08882vv1 |
| URL | https://arxiv.org/abs/2601.08882 |
| License | http://creativecommons.org/licenses/by/4.0/ |
Abstract
Deploying geospatial foundation models on resource-constrained edge devices demands compact architectures that maintain high downstream performance. However, their large parameter counts and the accuracy loss often induced by compression limit practical adoption. In this work, we leverage manifold-constrained optimization framework DLRT to compress large vision transformer-based geospatial foundation models during transfer learning. By enforcing structured low-dimensional parameterizations aligned with downstream objectives, this approach achieves strong compression while preserving task-specific accuracy. We show that the method outperforms of-the-shelf low-rank methods as LoRA. Experiments on diverse geospatial benchmarks confirm substantial parameter reduction with minimal accuracy loss, enabling high-performing, on-device geospatial models.
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"date_created": "2026-02-17T05:53:20.290000Z",
"date_modified": "2026-02-17T05:53:20.290000Z",
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"abstract": "Deploying geospatial foundation models on resource-constrained edge devices demands compact architectures that maintain high downstream performance. However, their large parameter counts and the accuracy loss often induced by compression limit practical adoption. In this work, we leverage manifold-constrained optimization framework DLRT to compress large vision transformer-based geospatial foundation models during transfer learning. By enforcing structured low-dimensional parameterizations aligned with downstream objectives, this approach achieves strong compression while preserving task-specific accuracy. We show that the method outperforms of-the-shelf low-rank methods as LoRA. Experiments on diverse geospatial benchmarks confirm substantial parameter reduction with minimal accuracy loss, enabling high-performing, on-device geospatial models.",
"arxiv_id": "2601.08882",
"authors": [
"Thomas Snyder",
"H. Lexie Yang",
"Stefan Schnake",
"Steffen Schotth\u00f6fer"
],
"categories": [
"cs.CV",
"cs.AI"
],
"license": "http://creativecommons.org/licenses/by/4.0/",
"title": "Compressing Vision Transformers in Geospatial Transfer Learning with Manifold-Constrained Optimization",
"url": "https://arxiv.org/abs/2601.08882",
"version": "v1"
},
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"type": "Model",
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