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Filter pruning is effective to reduce the computational costs of neural networks. Existing methods show that updating the previous pruned filter would enable large model capacity and achieve better performance. However, during the iterative…

Computer Vision and Pattern Recognition · Computer Science 2022-02-14 Yang He , Ping Liu , Linchao Zhu , Yi Yang

Based on filter magnitude ranking (e.g. L1 norm), conventional filter pruning methods for Convolutional Neural Networks (CNNs) have been proved with great effectiveness in computation load reduction. Although effective, these methods are…

Computer Vision and Pattern Recognition · Computer Science 2018-11-08 Zhuwei Qin , Fuxun Yu , ChenChen Liu , Xiang Chen

To address the large model size and intensive computation requirement of deep neural networks (DNNs), weight pruning techniques have been proposed and generally fall into two categories, i.e., static regularization-based pruning and dynamic…

Machine Learning · Computer Science 2020-04-14 Tianyun Zhang , Xiaolong Ma , Zheng Zhan , Shanglin Zhou , Minghai Qin , Fei Sun , Yen-Kuang Chen , Caiwen Ding , Makan Fardad , Yanzhi Wang

We introduce a novel stochastic regularization technique for deep neural networks, which decomposes a layer into multiple branches with different parameters and merges stochastically sampled combinations of the outputs from the branches…

Machine Learning · Computer Science 2019-10-04 Wonpyo Park , Paul Hongsuck Seo , Bohyung Han , Minsu Cho

The convolutional neural network has achieved great success in fulfilling computer vision tasks despite large computation overhead against efficient deployment. Structured (channel) pruning is usually applied to reduce the model redundancy…

Computer Vision and Pattern Recognition · Computer Science 2022-04-08 Yushuo Guan , Ning Liu , Pengyu Zhao , Zhengping Che , Kaigui Bian , Yanzhi Wang , Jian Tang

Large language models (LLMs) have achieved outstanding performance in natural language processing, but enormous model sizes and high computational costs limit their practical deployment. Structured pruning can effectively reduce the…

Computation and Language · Computer Science 2025-03-11 Jun Kong , Xinge Ma , Jin Wang , Xuejie Zhang

We challenge the conventional view of neural network pruning as solely a compression technique, demonstrating that one-shot magnitude pruning serves as a powerful implicit regularizer for ASR. Using Whisper-small, we combine gradient- and…

Audio and Speech Processing · Electrical Eng. & Systems 2025-11-12 Julian Irigoyen , Arthur Söhler , Andreas Søeborg Kirkedal

Pruning provides a practical solution to reduce the resources required to run large language models (LLMs) to benefit from their effective capabilities as well as control their cost for training and inference. Research on LLM pruning often…

Computation and Language · Computer Science 2025-10-28 Yuanhe Tian , Junjie Liu , Xican Yang , Haishan Ye , Yan Song

Structure pruning is an effective method to compress and accelerate neural networks. While filter and channel pruning are preferable to other structure pruning methods in terms of realistic acceleration and hardware compatibility, pruning…

Computer Vision and Pattern Recognition · Computer Science 2023-03-20 Jun-Hyung Park , Yeachan Kim , Junho Kim , Joon-Young Choi , SangKeun Lee

The advancement of convolutional neural networks (CNNs) on various vision applications has attracted lots of attention. Yet the majority of CNNs are unable to satisfy the strict requirement for real-world deployment. To overcome this, the…

Computer Vision and Pattern Recognition · Computer Science 2021-07-13 Wei He , Zhongzhan Huang , Mingfu Liang , Senwei Liang , Haizhao Yang

Modern neural networks are often massively overparameterized leading to high compute costs during training and at inference. One effective method to improve both the compute and energy efficiency of neural networks while maintaining good…

Machine Learning · Computer Science 2024-12-23 Dustin Wright , Christian Igel , Raghavendra Selvan

Pruning is a promising approach to compress complex deep learning models in order to deploy them on resource-constrained edge devices. However, many existing pruning solutions are based on unstructured pruning, which yields models that…

Computer Vision and Pattern Recognition · Computer Science 2023-03-13 Kaiqi Zhao , Animesh Jain , Ming Zhao

While deep neural networks (DNNs) have proven to be efficient for numerous tasks, they come at a high memory and computation cost, thus making them impractical on resource-limited devices. However, these networks are known to contain a…

Neural and Evolutionary Computing · Computer Science 2020-07-21 Anthony Berthelier , Yongzhe Yan , Thierry Chateau , Christophe Blanc , Stefan Duffner , Christophe Garcia

Structured pruning is a popular method for compressing a neural network: given a large trained network, one alternates between removing channel connections and fine-tuning; reducing the overall width of the network. However, the efficacy of…

Machine Learning · Statistics 2019-06-10 Elliot J. Crowley , Jack Turner , Amos Storkey , Michael O'Boyle

Deep neural networks achieve state-of-the-art results on several tasks while increasing in complexity. It has been shown that neural networks can be pruned during training by imposing sparsity inducing regularizers. In this paper, we…

Machine Learning · Statistics 2019-08-12 Chaithanya Kumar Mummadi , Tim Genewein , Dan Zhang , Thomas Brox , Volker Fischer

Unstructured pruning is a popular compression method for efficiently reducing model parameters. However, while it effectively decreases the number of parameters, it is commonly believed that unstructured pruning cannot shorten the…

Machine Learning · Computer Science 2026-02-24 Zhu Liao , Victor Quétu , Van-Tam Nguyen , Enzo Tartaglione

The increasing computational cost of deep neural network models limits the applicability of intelligent applications on resource-constrained edge devices. While a number of neural network pruning methods have been proposed to compress the…

Neural and Evolutionary Computing · Computer Science 2020-12-01 Guangli Li , Xiu Ma , Xueying Wang , Lei Liu , Jingling Xue , Xiaobing Feng

Modern neural network architectures typically have many millions of parameters and can be pruned significantly without substantial loss in effectiveness which demonstrates they are over-parameterized. The contribution of this work is…

Machine Learning · Statistics 2021-03-09 Yaniv Shulman

Convolutional neural networks are capable of learning powerful representational spaces, which are necessary for tackling complex learning tasks. However, due to the model capacity required to capture such representations, they are often…

Computer Vision and Pattern Recognition · Computer Science 2017-11-30 Terrance DeVries , Graham W. Taylor

While various avenues of research have been explored for iterative pruning, little is known what effect pruning has on zero-shot test performance and its potential implications on the choice of pruning criteria. This pruning setup is…

Computation and Language · Computer Science 2022-04-06 James O' Neill , Sourav Dutta , Haytham Assem