Dynamic Model Pruning with Feedback
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Abstract (arXiv)
Deep neural networks often have millions of parameters. This can hinder their deployment to low-end devices, not only due to high memory requirements but also because of increased latency at inference. We propose a novel model compression method that generates a sparse trained model without additional overhead: by allowing (i) dynamic allocation of the sparsity pattern and (ii) incorporating feedback signal to reactivate prematurely pruned weights we obtain a performant sparse model in one single training pass (retraining is not needed, but can further improve the performance). We evaluate our method on CIFAR-10 and ImageNet, and show that the obtained sparse models can reach the state-of-the-art performance of dense models. Moreover, their performance surpasses that of models generated by all previously proposed pruning schemes.
Key facts. Cited by 125 papers in the map (data through 7 Oct 2026). First posted on arXiv 12 Jun 2020.
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Citing papers per year: 2021: 31; 2022: 21; 2023: 32; 2024: 21; 2025: 17; 2026: 3.
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- 2023A Survey on Deep Neural Network Pruning-Taxonomy, Comparison, Analysis, and Recommendationscited by 200
- 2021Raise a Child in Large Language Model: Towards Effective and Generalizable Fine-tuningcited by 145
- 2023Structured Pruning for Deep Convolutional Neural Networks: A surveycited by 122
- 2021Sparse Training via Boosting Pruning Plasticity with Neuroregenerationcited by 83
- 2021CHIP: CHannel Independence-based Pruning for Compact Neural Networkscited by 76
- 2023Compressing LLMs: The Truth is Rarely Pure and Never Simplecited by 59
- 2021AC/DC: Alternating Compressed/DeCompressed Training of Deep Neural Networkscited by 58
- 2024Decoding Compressed Trust: Scrutinizing the Trustworthiness of Efficient LLMs Under Compressioncited by 54
- 2021How Well Do Sparse Imagenet Models Transfer?cited by 50
- 2022Improving Sharpness-Aware Minimization with Fisher Mask for Better Generalization on Language Modelscited by 42
- 2023The Emergence of Essential Sparsity in Large Pre-trained Models: The Weights that Mattercited by 42
- 2023Scaling Laws for Sparsely-Connected Foundation Modelscited by 41
38 more
- 2021Compressing Neural Networks: Towards Determining the Optimal Layer-wise Decompositioncited by 33
- 2021On the Existence of Universal Lottery Ticketscited by 30
- 2021GDP: Stabilized Neural Network Pruning via Gates with Differentiable Polarizationcited by 29
- 2022An Algorithm-Hardware Co-Optimized Framework for Accelerating N:M Sparse Transformerscited by 28
- 2023NOLA: Compressing LoRA using Linear Combination of Random Basiscited by 28
- 2021Consistent Sparse Deep Learning: Theory and Computationcited by 27
- 2021ProgFed: Effective, Communication, and Computation Efficient Federated Learning by Progressive Trainingcited by 27
- 2023Sparsity May Cry: Let Us Fail (Current) Sparse Neural Networks Together!cited by 27
- 2021Understanding the Dynamics of DNNs Using Graph Modularitycited by 26
- 2021Time-Correlated Sparsification for Communication-Efficient Federated Learningcited by 25
- 2021Network Pruning That Matters: A Case Study on Retraining Variantscited by 25
- 2021Effective Model Sparsification by Scheduled Grow-and-Prune Methodscited by 25
- 2023Every Parameter Matters: Ensuring the Convergence of Federated Learning with Dynamic Heterogeneous Models Reductioncited by 24
- 2021The Elastic Lottery Ticket Hypothesiscited by 23
- 2022Pruning Neural Networks via Coresets and Convex Geometry: Towards No Assumptionscited by 20
- 2023Sparse Model Soups: A Recipe for Improved Pruning via Model Averagingcited by 20
- 2021RED : Looking for Redundancies for Data-Free Structured Compression of Deep Neural Networkscited by 19
- 2021PQK: Model Compression via Pruning, Quantization, and Knowledge Distillationcited by 19
- 2021RED++ : Data-Free Pruning of Deep Neural Networks via Input Splitting and Output Mergingcited by 19
- 20211xN Pattern for Pruning Convolutional Neural Networkscited by 16
- 2022Pruning Networks with Cross-Layer Ranking & k-Reciprocal Nearest Filterscited by 16
- 2022Compression-aware Training of Neural Networks using Frank-Wolfecited by 16
- 2023ECNR: Efficient Compressive Neural Representation of Time-Varying Volumetric Datasetscited by 16
- 2021Masked Training of Neural Networks with Partial Gradientscited by 15
- 2021Differentiable Network Pruning for Microcontrollerscited by 15
- 2023Efficient Joint Optimization of Layer-Adaptive Weight Pruning in Deep Neural Networkscited by 15
- 2022Spatial Mixture-of-Expertscited by 14
- 2023PERP: Rethinking the Prune-Retrain Paradigm in the Era of LLMscited by 14
- 2022Is Complexity Required for Neural Network Pruning? A Case Study on Global Magnitude Pruningcited by 13
- 2023Quantized Distributed Training of Large Models with Convergence Guaranteescited by 13
- 2024Not All Prompts Are Made Equal: Prompt-based Pruning of Text-to-Image Diffusion Modelscited by 13
- 2021How I Learned to Stop Worrying and Love Retrainingcited by 12
- 2022Soft Masking for Cost-Constrained Channel Pruningcited by 12
- 2024ELRT: Efficient Low-Rank Training for Compact Convolutional Neural Networkscited by 11
- 2024SPP: Sparsity-Preserved Parameter-Efficient Fine-Tuning for Large Language Modelscited by 11
- 2022UDC: Unified DNAS for Compressible TinyML Modelscited by 10
- 2023Adaptive Federated Pruning in Hierarchical Wireless Networkscited by 10
- 2023Differentiable Transportation Pruningcited by 10
50 most cited of 125 All 125 (JSON)
- 2026Topology and Geometry of the Learning Space of ReLU Networks: Connectivity and Singularities31 Jan 2026
- 2026Performance and Complexity Trade-off Optimization of Speech Models During Training20 Jan 2026
- 2026TAP-ViTs: Task-Adaptive Pruning for On-Device Deployment of Vision Transformers5 Jan 2026
- 2025SparseSwaps: Tractable LLM Pruning Mask Refinement at Scale11 Dec 2025
- 2025Compress to Impress: Efficient LLM Adaptation Using a Single Gradient Step on 100 Samples23 Oct 2025
- 2025CAGE: Curvature-Aware Gradient Estimation For Accurate Quantization-Aware Training21 Oct 2025
- 2025Delta-SVD: Efficient Compression for Personalized Text-to-Image Models23 Aug 2025
- 2025ONG: One-Shot NMF-based Gradient Masking for Efficient Model Sparsification18 Aug 2025
- 2025SoK: Data Minimization in Machine Learning14 Aug 2025
- 2025Long-Tailed Data Classification by Increasing and Decreasing Neurons During Training14 Jul 2025
- 2025On Information Geometry and Iterative Optimization in Model Compression: Operator Factorization12 Jul 2025
- 2025Hyperpruning: Efficient Search through Pruned Variants of Recurrent Neural Networks Leveraging Lyapunov Spectrum9 Jun 2025
38 more
- 2025SAFE: Finding Sparse and Flat Minima to Improve Pruning7 Jun 2025
- 2025Tight analyses of first-order methods with error feedback5 Jun 2025
- 2025Out-of-Distribution Graph Models Merging4 Jun 2025
- 2025You Don't Need All Attentions: Distributed Dynamic Fine-Tuning for Foundation Models16 Apr 2025
- 2025Hyperflux: Pruning Reveals Importance6 Apr 2025
- 2025SECURA: Sigmoid-Enhanced CUR Decomposition with Uninterrupted Retention and Low-Rank Adaptation in Large Language Models25 Feb 2025
- 2025Exploring Vision Neural Network Pruning via Screening Methodology11 Feb 2025
- 2025Advancing Weight and Channel Sparsification with Enhanced Saliency5 Feb 2025
- 2024Navigating Extremes: Dynamic Sparsity in Large Output Spaces5 Nov 2024
- 2024Inducing Semi-Structured Sparsity by Masking for Efficient Model Inference in Convolutional Networks1 Nov 2024
- 2024The Iterative Optimal Brain Surgeon: Faster Sparse Recovery by Leveraging Second-Order Information30 Aug 2024
- 2024A Mean Field Ansatz for Zero-Shot Weight Transfer16 Aug 2024
- 2024Exploring The Neural Burden In Pruned Models: An Insight Inspired By Neuroscience23 Jul 2024
- 2024Increasing Model Capacity for Free: A Simple Strategy for Parameter Efficient Fine-tuning1 Jul 2024
- 2024MCNC: Manifold-Constrained Reparameterization for Neural Compression27 Jun 2024
- 2024FedMap: Iterative Magnitude-Based Pruning for Communication-Efficient Federated Learning27 Jun 2024
- 2024Not All Prompts Are Made Equal: Prompt-based Pruning of Text-to-Image Diffusion Models17 Jun 2024
- 2024Decay Pruning Method: Smooth Pruning With a Self-Rectifying Procedure6 Jun 2024
- 2024SPP: Sparsity-Preserved Parameter-Efficient Fine-Tuning for Large Language Models25 May 2024
- 2024From Algorithm to Hardware: A Survey on Efficient and Safe Deployment of Deep Neural Networks9 May 2024
- 2024Fast and Controllable Post-training Sparsity: Learning Optimal Sparsity Allocation with Global Constraint in Minutes9 May 2024
- 2024ONNXPruner: ONNX-Based General Model Pruning Adapter10 Apr 2024
- 2024DRIVE: Dual Gradient-Based Rapid Iterative Pruning1 Apr 2024
- 2024Separate, Dynamic and Differentiable (SMART) Pruner for Block/Output Channel Pruning on Computer Vision Tasks29 Mar 2024
- 2024Decoding Compressed Trust: Scrutinizing the Trustworthiness of Efficient LLMs Under Compression18 Mar 2024
- 2024NeuroFlux: Memory-Efficient CNN Training Using Adaptive Local Learning21 Feb 2024
- 2024ELRT: Efficient Low-Rank Training for Compact Convolutional Neural Networks18 Jan 2024
- 2024DTMM: Deploying TinyML Models on Extremely Weak IoT Devices with Pruning17 Jan 2024
- 2024EsaCL: Efficient Continual Learning of Sparse Models11 Jan 2024
- 2023PERP: Rethinking the Prune-Retrain Paradigm in the Era of LLMs23 Dec 2023
- 2023Integrating Fairness and Model Pruning Through Bi-level Optimization15 Dec 2023
- 2023Archtree: on-the-fly tree-structured exploration for latency-aware pruning of deep neural networks17 Nov 2023
- 2023Cup Curriculum: Curriculum Learning on Model Capacity7 Nov 2023
- 2023SparseByteNN: A Novel Mobile Inference Acceleration Framework Based on Fine-Grained Group Sparsity30 Oct 2023
- 2023Every Parameter Matters: Ensuring the Convergence of Federated Learning with Dynamic Heterogeneous Models Reduction12 Oct 2023
- 2023NOLA: Compressing LoRA using Linear Combination of Random Basis4 Oct 2023
- 2023Selective Feature Adapter for Dense Vision Transformers3 Oct 2023
- 2023ECNR: Efficient Compressive Neural Representation of Time-Varying Volumetric Datasets2 Oct 2023
50 newest of 125 All 125 (JSON)
- 2022Spatial Mixture-of-Expertscited by 14
- 2022Spatial Mixture-of-Experts24 Nov 2022
- 2023A Survey on Deep Neural Network Pruning-Taxonomy, Comparison, Analysis, and Recommendationscited by 200
- 2021Raise a Child in Large Language Model: Towards Effective and Generalizable Fine-tuningcited by 145
- 2023Structured Pruning for Deep Convolutional Neural Networks: A surveycited by 122
- 2021Sparse Training via Boosting Pruning Plasticity with Neuroregenerationcited by 83
- 2021CHIP: CHannel Independence-based Pruning for Compact Neural Networkscited by 76
- 2023Compressing LLMs: The Truth is Rarely Pure and Never Simplecited by 59
- 2021AC/DC: Alternating Compressed/DeCompressed Training of Deep Neural Networkscited by 58
- 2024Decoding Compressed Trust: Scrutinizing the Trustworthiness of Efficient LLMs Under Compressioncited by 54
- 2021How Well Do Sparse Imagenet Models Transfer?cited by 50
- 2022Improving Sharpness-Aware Minimization with Fisher Mask for Better Generalization on Language Modelscited by 42
- 2023The Emergence of Essential Sparsity in Large Pre-trained Models: The Weights that Mattercited by 42
- 2023Scaling Laws for Sparsely-Connected Foundation Modelscited by 41
12 most cited of 120 All 120 (JSON)
- 2026Topology and Geometry of the Learning Space of ReLU Networks: Connectivity and Singularities31 Jan 2026
- 2026Performance and Complexity Trade-off Optimization of Speech Models During Training20 Jan 2026
- 2026TAP-ViTs: Task-Adaptive Pruning for On-Device Deployment of Vision Transformers5 Jan 2026
- 2025SparseSwaps: Tractable LLM Pruning Mask Refinement at Scale11 Dec 2025
- 2025Compress to Impress: Efficient LLM Adaptation Using a Single Gradient Step on 100 Samples23 Oct 2025
- 2025CAGE: Curvature-Aware Gradient Estimation For Accurate Quantization-Aware Training21 Oct 2025
- 2025Delta-SVD: Efficient Compression for Personalized Text-to-Image Models23 Aug 2025
- 2025ONG: One-Shot NMF-based Gradient Masking for Efficient Model Sparsification18 Aug 2025
- 2025SoK: Data Minimization in Machine Learning14 Aug 2025
- 2025Long-Tailed Data Classification by Increasing and Decreasing Neurons During Training14 Jul 2025
- 2025On Information Geometry and Iterative Optimization in Model Compression: Operator Factorization12 Jul 2025
- 2025Hyperpruning: Efficient Search through Pruned Variants of Recurrent Neural Networks Leveraging Lyapunov Spectrum9 Jun 2025
12 newest of 120 All 120 (JSON)