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Conditional generative models typically demand large annotated training sets to achieve high-quality synthesis. As a result, there has been significant interest in designing models that perform plug-and-play generation, i.e., to use a…

计算机视觉与模式识别 · 计算机科学 2023-10-03 Nithin Gopalakrishnan Nair , Anoop Cherian , Suhas Lohit , Ye Wang , Toshiaki Koike-Akino , Vishal M. Patel , Tim K. Marks

We study network pruning which aims to remove redundant channels/kernels and hence speed up the inference of deep networks. Existing pruning methods either train from scratch with sparsity constraints or minimize the reconstruction error…

计算机视觉与模式识别 · 计算机科学 2021-03-30 Jing Liu , Bohan Zhuang , Zhuangwei Zhuang , Yong Guo , Junzhou Huang , Jinhui Zhu , Mingkui Tan

In this work, we propose a simple but effective channel pruning framework called Progressive Channel Pruning (PCP) to accelerate Convolutional Neural Networks (CNNs). In contrast to the existing channel pruning methods that prune channels…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Jinyang Guo , Weichen Zhang , Wanli Ouyang , Dong Xu

Diffusion Models represent a significant advancement in generative modeling, employing a dual-phase process that first degrades domain-specific information via Gaussian noise and restores it through a trainable model. This framework enables…

神经与进化计算 · 计算机科学 2024-11-21 Benedikt Hartl , Yanbo Zhang , Hananel Hazan , Michael Levin

Deployment of Transformer models on edge devices is becoming increasingly challenging due to the exponentially growing inference cost that scales quadratically with the number of tokens in the input sequence. Token pruning is an emerging…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Hongjie Wang , Bhishma Dedhia , Niraj K. Jha

We introduce SceneDiffuser, a conditional generative model for 3D scene understanding. SceneDiffuser provides a unified model for solving scene-conditioned generation, optimization, and planning. In contrast to prior works, SceneDiffuser is…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Siyuan Huang , Zan Wang , Puhao Li , Baoxiong Jia , Tengyu Liu , Yixin Zhu , Wei Liang , Song-Chun Zhu

Structured pruning reduces the computational overhead of deep neural networks by removing redundant sub-structures. However, assessing the relative importance of different sub-structures remains a significant challenge, particularly in…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Gongfan Fang , Xinyin Ma , Michael Bi Mi , Xinchao Wang

Deep neural networks (DNNs) have achieved remarkable success in object detection tasks, but their increasing complexity poses significant challenges for deployment on resource-constrained platforms. While model compression techniques such…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Abhinav Shukla , Nachiket Tapas

Diffusion models can be improved with additional guidance towards more effective representations of input. Indeed, prior empirical work has already shown that aligning internal representations of the diffusion model with those of…

机器学习 · 计算机科学 2025-10-14 Chenyu Wang , Cai Zhou , Sharut Gupta , Zongyu Lin , Stefanie Jegelka , Stephen Bates , Tommi Jaakkola

Deep learning recommendation systems at scale have provided remarkable gains through increasing model capacity (i.e. wider and deeper neural networks), but it comes at significant training cost and infrastructure cost. Model pruning is an…

Recent guidance methods in diffusion models steer reverse sampling by perturbing the model to construct an implicit weak model and guide generation away from it. Among these approaches, attention perturbation has demonstrated strong…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Donghoon Ahn , Jiwon Kang , Sanghyun Lee , Minjae Kim , Jaewon Min , Wooseok Jang , Sangwu Lee , Sayak Paul , Susung Hong , Seungryong Kim

Continuous deep learning architectures enable learning of flexible probabilistic models for predictive modeling as neural ordinary differential equations (ODEs), and for generative modeling as continuous normalizing flows. In this work, we…

机器学习 · 计算机科学 2021-11-22 Lucas Liebenwein , Ramin Hasani , Alexander Amini , Daniela Rus

Diffusion models have revolutionized generative tasks, especially in the domain of text-to-image synthesis; however, their iterative denoising process demands substantial computational resources. In this paper, we present a novel…

计算机视觉与模式识别 · 计算机科学 2025-02-04 Xinle Cheng , Zhuoming Chen , Zhihao Jia

Large language models (LLMs) deliver impressive results but face challenges from increasing model sizes and computational costs. Structured pruning reduces model size and speeds up inference but often causes uneven degradation across…

计算与语言 · 计算机科学 2025-05-28 Hexuan Deng , Wenxiang Jiao , Xuebo Liu , Jing Li , Min Zhang , Zhaopeng Tu

Deep learning models have introduced various intelligent applications to edge devices, such as image classification, speech recognition, and augmented reality. There is an increasing need of training such models on the devices in order to…

机器学习 · 计算机科学 2022-01-27 Kaiqi Zhao , Yitao Chen , Ming Zhao

Diffusion models have demonstrated impressive image synthesis performance, yet many UNet-based models are trained at certain fixed resolutions. Their quality tends to degrade when generating images at out-of-training resolutions. We trace…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Jiaxuan Ren , Junhan Zhu , Huan Wang

Unlike discriminative approaches in autonomous driving that predict a fixed set of candidate trajectories of the ego vehicle, generative methods, such as diffusion models, learn the underlying distribution of future motion, enabling more…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Liuhan Yin , Runkun Ju , Guodong Guo , Erkang Cheng

Diffusion-based imitation learning improves Behavioral Cloning (BC) on multi-modal decision-making, but comes at the cost of significantly slower inference due to the recursion in the diffusion process. It urges us to design efficient…

机器学习 · 计算机科学 2024-11-25 Xixi Hu , Bo Liu , Xingchao Liu , Qiang Liu

We present a filter pruning approach for deep model compression, using a multitask network. Our approach is based on learning a a pruner network to prune a pre-trained target network. The pruner is essentially a multitask deep neural…

计算机视觉与模式识别 · 计算机科学 2020-01-17 Vinay Kumar Verma , Pravendra Singh , Vinay P. Namboodiri , Piyush Rai

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…

神经与进化计算 · 计算机科学 2020-12-01 Guangli Li , Xiu Ma , Xueying Wang , Lei Liu , Jingling Xue , Xiaobing Feng