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Paper · 2409.14538 · ECCV · 2024

Towards Model-Agnostic Dataset Condensation by Heterogeneous Models

Gyeong-Moon Park, Jun-Yeong Moon, Jung Uk

arXiv · PDF · Open in the Atlas

Code that ran

We lifted 9 functions out of this paper's own repositories and ran 6 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.

RepositoryRoleRan
KHU-AGI/HMDC canonical 6 of 9
FunctionStatusWhere it lives
act_layer Ran KHU-AGI/HMDC/gcn_lib/torch_nn.py
pointer only (licence: NONE) · get_code("9cb7add8f210b472")
batched_index_select Ran KHU-AGI/HMDC/gcn_lib/torch_nn.py
pointer only (licence: NONE) · get_code("996eec2334fe011e")
norm_layer Ran KHU-AGI/HMDC/gcn_lib/torch_nn.py
pointer only (licence: NONE) · get_code("09e6ddb17c0adf28")
pairwise_distance Ran KHU-AGI/HMDC/gcn_lib/torch_edge.py
pointer only (licence: NONE) · get_code("82aeae314890e7ed")
part_pairwise_distance Ran KHU-AGI/HMDC/gcn_lib/torch_edge.py
pointer only (licence: NONE) · get_code("102d0e5b09e9b385")
xy_pairwise_distance Ran KHU-AGI/HMDC/gcn_lib/torch_edge.py
pointer only (licence: NONE) · get_code("160401504e7d0dbb")
get_2d_relative_pos_embed Not yet run KHU-AGI/HMDC/gcn_lib/pos_embed.py
pointer only (licence: NONE) · get_code("571021715428528c")
get_2d_sincos_pos_embed Not yet run KHU-AGI/HMDC/gcn_lib/pos_embed.py
pointer only (licence: NONE) · get_code("3185afc3e87293ed")
get_2d_sincos_pos_embed_from_grid Not yet run KHU-AGI/HMDC/gcn_lib/pos_embed.py
pointer only (licence: NONE) · get_code("f10004e059714d42")

Repositories linked to this paper

Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.

Abstract

The advancement of deep learning has coincided with the proliferation of both models and available data. The surge in dataset sizes and the subsequent surge in computational requirements have led to the development of the Dataset Condensation (DC). While prior studies have delved into generating synthetic images through methods like distribution alignment and training trajectory tracking for more efficient model training, a significant challenge arises when employing these condensed images practically. Notably, these condensed images tend to be specific to particular models, constraining their versatility and practicality. In response to this limitation, we introduce a novel method, Heterogeneous Model Dataset Condensation (HMDC), designed to produce universally applicable condensed images through cross-model interactions. To address the issues of gradient magnitude difference and semantic distance in models when utilizing heterogeneous models, we propose the Gradient Balance Module (GBM) and Mutual Distillation (MD) with the Spatial-Semantic Decomposition method. By balancing the contribution of each model and maintaining their semantic meaning closely, our approach overcomes the limitations associated with model-specific condensed images and enhances the broader utility. The source code is available in https://github.com/KHU-AGI/HMDC.

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