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A well-trained Convolutional Neural Network can easily be pruned without significant loss of performance. This is because of unnecessary overlap in the features captured by the network's filters. Innovations in network architecture such as…

计算机视觉与模式识别 · 计算机科学 2019-02-26 Aaditya Prakash , James Storer , Dinei Florencio , Cha Zhang

Recommendation unlearning is an emerging task to serve users for erasing unusable data (e.g., some historical behaviors) from a well-trained recommender model. Existing methods process unlearning requests by fully or partially retraining…

信息检索 · 计算机科学 2024-11-01 Yang Zhang , Zhiyu Hu , Yimeng Bai , Jiancan Wu , Qifan Wang , Fuli Feng

Channel pruning has received ever-increasing focus on network compression. In particular, class-discrimination based channel pruning has made major headway, as it fits seamlessly with the classification objective of CNNs and provides good…

计算机视觉与模式识别 · 计算机科学 2020-05-01 Yuchen Liu , David Wentzlaff , S. Y. Kung

Channel pruning is a promising method for accelerating and compressing convolutional neural networks. However, current pruning algorithms still remain unsolved problems that how to assign layer-wise pruning ratios properly and discard the…

信息论 · 计算机科学 2024-09-04 Yihao Chen , Zefang Wang

Model pruning can enable the deployment of neural networks in environments with resource constraints. While pruning may have a small effect on the overall performance of the model, it can exacerbate existing biases into the model such that…

机器学习 · 计算机科学 2024-11-19 Robbie Meyer , Alexander Wong

In recent years, deep neural networks have known a wide success in various application domains. However, they require important computational and memory resources, which severely hinders their deployment, notably on mobile devices or for…

计算机视觉与模式识别 · 计算机科学 2021-12-16 Nathan Hubens , Matei Mancas , Bernard Gosselin , Marius Preda , Titus Zaharia

Structured pruning, especially channel pruning is widely used for the reduced computational cost and the compatibility with off-the-shelf hardware devices. Among existing works, weights are typically removed using a predefined global…

计算机视觉与模式识别 · 计算机科学 2020-09-11 Yun Ye , Ganmei You , Jong-Kae Fwu , Xia Zhu , Qing Yang , Yuan Zhu

Despite the superior performance, it is challenging to deploy foundation models or large language models (LLMs) due to their massive parameters and computations. While pruning is a promising technique to reduce model size and accelerate the…

机器学习 · 计算机科学 2024-10-22 Pu Zhao , Fei Sun , Xuan Shen , Pinrui Yu , Zhenglun Kong , Yanzhi Wang , Xue Lin

Compressing and pruning large machine learning models has become a critical step towards their deployment in real-world applications. Standard pruning and compression techniques are typically designed without taking the structure of the…

Network pruning reduces the size of neural networks by removing (pruning) neurons such that the performance drop is minimal. Traditional pruning approaches focus on designing metrics to quantify the usefulness of a neuron which is often…

计算机视觉与模式识别 · 计算机科学 2021-11-01 Shehryar Malik , Muhammad Umair Haider , Omer Iqbal , Murtaza Taj

Pruning is an effective way to reduce the huge inference cost of Transformer models. However, prior work on pruning Transformers requires retraining the models. This can add high training cost and high complexity to model deployment, making…

计算与语言 · 计算机科学 2022-10-18 Woosuk Kwon , Sehoon Kim , Michael W. Mahoney , Joseph Hassoun , Kurt Keutzer , Amir Gholami

In this paper, we propose a novel network training mechanism called "dynamic channel propagation" to prune the neural networks during the training period. In particular, we pick up a specific group of channels in each convolutional layer to…

计算机视觉与模式识别 · 计算机科学 2020-07-06 Shibo Shen , Rongpeng Li , Zhifeng Zhao , Honggang Zhang , Yugeng Zhou

Influence functions estimate the effect of removing a training point on a model without the need to retrain. They are based on a first-order Taylor approximation that is guaranteed to be accurate for sufficiently small changes to the model,…

机器学习 · 计算机科学 2019-11-22 Pang Wei Koh , Kai-Siang Ang , Hubert H. K. Teo , Percy Liang

Network-based transfer learning allows the reuse of deep learning features with limited data, but the resulting models can be unnecessarily large. Although network pruning can improve inference efficiency, existing algorithms usually…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Ken C. L. Wong , Satyananda Kashyap , Mehdi Moradi

Neural network pruning is a popular technique used to reduce the inference costs of modern, potentially overparameterized, networks. Starting from a pre-trained network, the process is as follows: remove redundant parameters, retrain, and…

机器学习 · 计算机科学 2021-03-05 Lucas Liebenwein , Cenk Baykal , Brandon Carter , David Gifford , Daniela Rus

Pruning-based unlearning has recently emerged as a fast, training-free, and data-independent approach to remove undesired concepts from diffusion models. It promises high efficiency and robustness, offering an attractive alternative to…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Ci Zhang , Zhaojun Ding , Chence Yang , Jun Liu , Xiaoming Zhai , Shaoyi Huang , Beiwen Li , Xiaolong Ma , Jin Lu , Geng Yuan

Convolutional Neural Networks (CNNs) have a large number of parameters and take significantly large hardware resources to compute, so edge devices struggle to run high-level networks. This paper proposes a novel method to reduce the…

计算机视觉与模式识别 · 计算机科学 2023-01-27 Athul Shibu , Abhishek Kumar , Heechul Jung , Dong-Gyu Lee

Modern deep neural network models are large and computationally intensive. One typical solution to this issue is model pruning. However, most current pruning algorithms depend on hand crafted rules or domain expertise. To overcome this…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Baopu Li , Yanwen Fan , Zhihong Pan , Gang Zhang

Pruning neural networks at initialization would enable us to find sparse models that retain the accuracy of the original network while consuming fewer computational resources for training and inference. However, current methods are…

Influence functions approximate the effect of training samples in test-time predictions and have a wide variety of applications in machine learning interpretability and uncertainty estimation. A commonly-used (first-order) influence…

机器学习 · 计算机科学 2021-02-12 Samyadeep Basu , Philip Pope , Soheil Feizi