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Magnitude Pruning is a staple lightweight network design method which seeks to remove connections with the smallest magnitude. This process is either achieved in a structured or unstructured manner. While structured pruning allows reaching…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Hichem Sahbi

Filter pruning has been widely used for compressing convolutional neural networks to reduce computation costs during the deployment stage. Recent studies have shown that filter pruning techniques can achieve lossless compression of deep…

Machine Learning · Computer Science 2022-10-26 Rizhao Cai , Haoliang Li , Alex Kot

The optimization of over-parameterized deep neural networks represents a large-scale, high-dimensional, and strongly non-convex decision problem that challenges existing optimization frameworks. Current evolutionary and gradient-based…

Neural and Evolutionary Computing · Computer Science 2026-04-02 Zak Khan , Azam Asilian Bidgoli

Deep Convolutional Neural Networks (CNN) has achieved significant success in computer vision field. However, the high computational cost of the deep complex models prevents the deployment on edge devices with limited memory and…

Computer Vision and Pattern Recognition · Computer Science 2018-06-15 Huiyuan Zhuo , Xuelin Qian , Yanwei Fu , Heng Yang , Xiangyang Xue

Structured pruning is a well-established technique for compressing neural networks, making it suitable for deployment in resource-limited edge devices. This paper presents an efficient Loss-Aware Automatic Selection of Structured Pruning…

Computer Vision and Pattern Recognition · Computer Science 2025-06-26 Deepak Ghimire , Kilho Lee , Seong-heum Kim

Model pruning has become a useful technique that improves the computational efficiency of deep learning, making it possible to deploy solutions in resource-limited scenarios. A widely-used practice in relevant work assumes that a…

Machine Learning · Computer Science 2018-02-06 Jianbo Ye , Xin Lu , Zhe Lin , James Z. Wang

Channel pruning has demonstrated its effectiveness in compressing ConvNets. In many related arts, the importance of an output feature map is only determined by its associated filter. However, these methods ignore a small part of weights in…

Computer Vision and Pattern Recognition · Computer Science 2021-04-21 Yangchun Yan , Rongzuo Guo , Chao Li , Kang Yang , Yongjun Xu

Automatic designing computationally efficient neural networks has received much attention in recent years. Existing approaches either utilize network pruning or leverage the network architecture search methods. This paper presents a new…

Computer Vision and Pattern Recognition · Computer Science 2020-04-07 Zhengsu Chen , Jianwei Niu , Lingxi Xie , Xuefeng Liu , Longhui Wei , Qi Tian

Neural network pruning is an important step in design process of efficient neural networks for edge devices with limited computational power. Pruning is a form of knowledge transfer from the weights of the original network to a smaller…

Computer Vision and Pattern Recognition · Computer Science 2018-12-19 Alexey Kruglov

This paper presents a novel differentiable method for unstructured weight pruning of deep neural networks. Our learned-threshold pruning (LTP) method learns per-layer thresholds via gradient descent, unlike conventional methods where they…

Machine Learning · Computer Science 2021-03-22 Kambiz Azarian , Yash Bhalgat , Jinwon Lee , Tijmen Blankevoort

Various applications in the field of autonomous driving are based on convolutional neural networks (CNNs), especially for processing camera data. The optimization of such CNNs is a major challenge in continuous development. Newly learned…

Network compression techniques have become increasingly important in recent years because the loads of Deep Neural Networks (DNNs) are heavy for edge devices in real-world applications. While many methods compress neural network parameters,…

Machine Learning · Computer Science 2025-07-31 Kuan-Ting Tu , Po-Hsien Yu , Yu-Syuan Tseng , Shao-Yi Chien

Neural network quantization and pruning are two techniques commonly used to reduce the computational complexity and memory footprint of these models for deployment. However, most existing pruning strategies operate on full-precision and…

Computer Vision and Pattern Recognition · Computer Science 2020-02-04 Luis Guerra , Bohan Zhuang , Ian Reid , Tom Drummond

Pruning neural networks has proven to be a successful approach to increase the efficiency and reduce the memory storage of deep learning models without compromising performance. Previous literature has shown that it is possible to achieve a…

Machine Learning · Computer Science 2024-08-12 Joaquin Alvarez

Channel pruning is one of the major compression approaches for deep neural networks. While previous pruning methods have mostly focused on identifying unimportant channels, channel pruning is considered as a special case of neural…

Computer Vision and Pattern Recognition · Computer Science 2021-09-15 Xiangcheng Liu , Jian Cao , Hongyi Yao , Wenyu Sun , Yuan Zhang

Most existing channel pruning methods formulate the pruning task from a perspective of inefficiency reduction which iteratively rank and remove the least important filters, or find the set of filters that minimizes some reconstruction…

Computer Vision and Pattern Recognition · Computer Science 2019-07-17 Chengcheng Li , Zi Wang , Dali Wang , Xiangyang Wang , Hairong Qi

Overparameterization has been shown to benefit both the optimization and generalization of neural networks, but large networks are resource hungry at both training and test time. Network pruning can reduce test-time resource requirements,…

Machine Learning · Computer Science 2020-08-10 Chaoqi Wang , Guodong Zhang , Roger Grosse

Structured pruning techniques have achieved great compression performance on convolutional neural networks for image classification task. However, the majority of existing methods are weight-oriented, and their pruning results may be…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Yiheng Lu , Ziyu Guan , Yaming Yang , Maoguo Gong , Wei Zhao , Kaiyuan Feng

We propose a new method for creating computationally efficient convolutional neural networks (CNNs) by using low-rank representations of convolutional filters. Rather than approximating filters in previously-trained networks with more…

Computer Vision and Pattern Recognition · Computer Science 2016-11-30 Yani Ioannou , Duncan Robertson , Jamie Shotton , Roberto Cipolla , Antonio Criminisi

Pruning the parameters and structure of neural networks reduces the computational complexity, energy consumption, and latency during inference. Recently, a novel underlying mechanism for successful deep learning (DL) was presented based on…

Machine Learning · Computer Science 2025-06-13 Yarden Tzach , Yuval Meir , Ronit D. Gross , Ofek Tevet , Ella Koresh , Ido Kanter