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The rapid proliferation of computing domains relying on Internet of Things (IoT) devices has created a pressing need for efficient and accurate deep-learning (DL) models that can run on low-power devices. However, traditional DL models tend…

Differentiable architecture search (DARTS) has been a mainstream direction in automatic machine learning. Since the discovery that original DARTS will inevitably converge to poor architectures, recent works alleviate this by either…

计算机视觉与模式识别 · 计算机科学 2022-11-21 Bicheng Guo , Shuxuan Guo , Miaojing Shi , Peng Chen , Shibo He , Jiming Chen , Kaicheng Yu

This paper addresses the scalability challenge of architecture search by formulating the task in a differentiable manner. Unlike conventional approaches of applying evolution or reinforcement learning over a discrete and non-differentiable…

机器学习 · 计算机科学 2019-04-24 Hanxiao Liu , Karen Simonyan , Yiming Yang

Federated Learning (FL) often struggles with data heterogeneity due to the naturally uneven distribution of user data across devices. Federated Neural Architecture Search (NAS) enables collaborative search for optimal model architectures…

机器学习 · 计算机科学 2025-04-10 Xinyuan Huang , Jiechao Gao

Network architecture search (NAS), in particular the differentiable architecture search (DARTS) method, has shown a great power to learn excellent model architectures on the specific dataset of interest. In contrast to using a fixed…

计算机视觉与模式识别 · 计算机科学 2022-09-22 Xuhong Ren , Jianlang Chen , Felix Juefei-Xu , Wanli Xue , Qing Guo , Lei Ma , Jianjun Zhao , Shengyong Chen

Training deep neural networks (DNNs) for meaningful differential privacy (DP) guarantees severely degrades model utility. In this paper, we demonstrate that the architecture of DNNs has a significant impact on model utility in the context…

机器学习 · 计算机科学 2021-10-20 Anda Cheng , Jiaxing Wang , Xi Sheryl Zhang , Qiang Chen , Peisong Wang , Jian Cheng

Deep neural networks (DNNs) based automatic speech recognition (ASR) systems are often designed using expert knowledge and empirical evaluation. In this paper, a range of neural architecture search (NAS) techniques are used to automatically…

音频与语音处理 · 电气工程与系统科学 2021-02-09 Shoukang Hu , Xurong Xie , Shansong Liu , Mingyu Cui , Mengzhe Geng , Xunying Liu , Helen Meng

The standard paradigm in Neural Architecture Search (NAS) is to search for a fully deterministic architecture with specific operations and connections. In this work, we instead propose to search for the optimal operation distribution, thus…

机器学习 · 计算机科学 2021-11-09 Xingchen Wan , Binxin Ru , Pedro M. Esperança , Fabio M. Carlucci

Edge computing aims to enable edge devices, such as IoT devices, to process data locally instead of relying on the cloud. However, deep learning techniques like computer vision and natural language processing can be computationally…

计算机视觉与模式识别 · 计算机科学 2023-07-11 Oshin Dutta , Tanu Kanvar , Sumeet Agarwal

Albeit being a prevalent architecture searching approach, differentiable architecture search (DARTS) is largely hindered by its substantial memory cost since the entire supernet resides in the memory. This is where the single-path DARTS…

机器学习 · 计算机科学 2023-08-04 Xiaoxing Wang , Xiangxiang Chu , Yuda Fan , Zhexi Zhang , Bo Zhang , Xiaokang Yang , Junchi Yan

The success of neural architecture search (NAS) has historically been limited by excessive compute requirements. While modern weight-sharing NAS methods such as DARTS are able to finish the search in single-digit GPU days, extracting the…

机器学习 · 计算机科学 2021-12-28 Miroslav Fil , Binxin Ru , Clare Lyle , Yarin Gal

Recent state-of-the-art methods for neural architecture search (NAS) exploit gradient-based optimization by relaxing the problem into continuous optimization over architectures and shared-weights, a noisy process that remains poorly…

机器学习 · 计算机科学 2021-03-19 Liam Li , Mikhail Khodak , Maria-Florina Balcan , Ameet Talwalkar

In this paper, we propose Broad Neural Architecture Search (BNAS) where we elaborately design broad scalable architecture dubbed Broad Convolutional Neural Network (BCNN) to solve the above issue. On one hand, the proposed broad scalable…

机器学习 · 统计学 2021-03-17 Zixiang Ding , Yaran Chen , Nannan Li , Dongbin Zhao , Zhiquan Sun , C. L. Philip Chen

Neural Architecture Search (NAS), aiming at automatically designing network architectures by machines, is hoped and expected to bring about a new revolution in machine learning. Despite these high expectation, the effectiveness and…

计算机视觉与模式识别 · 计算机科学 2020-03-09 Changlin Li , Jiefeng Peng , Liuchun Yuan , Guangrun Wang , Xiaodan Liang , Liang Lin , Xiaojun Chang

Weight sharing based and predictor based methods are two major types of fast neural architecture search methods. In this paper, we propose to jointly use weight sharing and predictor in a unified framework. First, we construct a SuperNet in…

机器学习 · 计算机科学 2022-03-07 Ke Lin , Yong A , Zhuoxin Gan , Yingying Jiang

Dropout is a simple but efficient regularization technique for achieving better generalization of deep neural networks (DNNs); hence it is widely used in tasks based on DNNs. During training, dropout randomly discards a portion of the…

神经与进化计算 · 计算机科学 2020-10-22 Hiroshi Inoue

Designing effective architectures is one of the key factors behind the success of deep neural networks. Existing deep architectures are either manually designed or automatically searched by some Neural Architecture Search (NAS) methods.…

计算机视觉与模式识别 · 计算机科学 2021-02-23 Yong Guo , Yin Zheng , Mingkui Tan , Qi Chen , Zhipeng Li , Jian Chen , Peilin Zhao , Junzhou Huang

The search space of neural architecture search (NAS) for convolutional neural network (CNN) is huge. To reduce searching cost, most NAS algorithms use fixed outer network level structure, and search the repeatable cell structure only. Such…

计算机视觉与模式识别 · 计算机科学 2020-08-14 Chunnan Wang , Hongzhi Wang , Guosheng Feng , Fei Geng

Neural architecture search (NAS) has achieved remarkable results in deep neural network design. Differentiable architecture search converts the search over discrete architectures into a hyperparameter optimization problem which can be…

Neural architecture search (NAS) is proposed to automate the architecture design process and attracts overwhelming interest from both academia and industry. However, it is confronted with overfitting issue due to the high-dimensional search…

机器学习 · 计算机科学 2019-12-04 Yang Jiang , Cong Zhao , Zeyang Dou , Lei Pang