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Conventional neural architecture search (NAS) approaches are based on reinforcement learning or evolutionary strategy, which take more than 3000 GPU hours to find a good model on CIFAR-10. We propose an efficient NAS approach learning to…

计算机视觉与模式识别 · 计算机科学 2019-10-17 Xuanyi Dong , Yi Yang

Due to limited computational cost and energy consumption, most neural network models deployed in mobile devices are tiny. However, tiny neural networks are commonly very vulnerable to attacks. Current research has proved that larger model…

机器学习 · 计算机科学 2022-01-11 Guoyang Xie , Jinbao Wang , Guo Yu , Feng Zheng , Yaochu Jin

This paper addresses the difficult problem of finding an optimal neural architecture design for a given image classification task. We propose a method that aggregates two main results of the previous state-of-the-art in neural architecture…

计算机视觉与模式识别 · 计算机科学 2018-08-02 Juan-Manuel Perez-Rua , Moez Baccouche , Stephane Pateux

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

Neural Architecture Search (NAS) has shown great potentials in finding better neural network designs. Sample-based NAS is the most reliable approach which aims at exploring the search space and evaluating the most promising architectures.…

机器学习 · 计算机科学 2020-11-26 Han Shi , Renjie Pi , Hang Xu , Zhenguo Li , James T. Kwok , Tong Zhang

In this paper, we propose a new neural architecture search (NAS) problem of Symmetric Positive Definite (SPD) manifold networks, aiming to automate the design of SPD neural architectures. To address this problem, we first introduce a…

机器学习 · 计算机科学 2021-06-15 Rhea Sanjay Sukthanker , Zhiwu Huang , Suryansh Kumar , Erik Goron Endsjo , Yan Wu , Luc Van Gool

As deep neural networks achieve unprecedented performance in various tasks, neural architecture search (NAS), a research field for designing neural network architectures with automated processes, is actively underway. More recently,…

机器学习 · 计算机科学 2022-06-07 Youngkee Kim , Soyi Jung , Minseok Choi , Joongheon Kim

One-shot Neural architecture search (One-shot NAS) has been proposed as a time-efficient approach to obtain optimal subnet architectures and weights under different complexity cases by training only once. However, the subnet performance…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Mingyang Zhang , Xinyi Yu , Haodong Zhao , Linlin Ou

Neural Architecture Search (NAS) methods have been shown to outperform hand-designed models and help to democratize AI. However, NAS methods often start from scratch with each new task, making them computationally expensive and limiting…

机器学习 · 计算机科学 2025-07-15 Prabhant Singh , Joaquin Vanschoren

Typically, deep learning architectures are handcrafted for their respective learning problem. As an alternative, neural architecture search (NAS) has been proposed where the architecture's structure is learned in an additional optimization…

图像与视频处理 · 电气工程与系统科学 2019-07-29 Nils Gessert , Alexander Schlaefer

Class imbalance is a ubiquitous phenomenon occurring in real world data distributions. To overcome its detrimental effect on training accurate classifiers, existing work follows three major directions: class re-balancing, information…

机器学习 · 计算机科学 2022-10-04 Rahul Duggal , Shengyun Peng , Hao Zhou , Duen Horng Chau

Efficient search is a core issue in Neural Architecture Search (NAS). It is difficult for conventional NAS algorithms to directly search the architectures on large-scale tasks like ImageNet. In general, the cost of GPU hours for NAS grows…

计算机视觉与模式识别 · 计算机科学 2020-03-30 Xiyang Dai , Dongdong Chen , Mengchen Liu , Yinpeng Chen , Lu Yuan

The key challenge in neural architecture search (NAS) is designing how to explore wisely in the huge search space. We propose a new NAS method called TNAS (NAS with trees), which improves search efficiency by exploring only a small number…

人工智能 · 计算机科学 2022-04-12 Guocheng Qian , Xuanyang Zhang , Guohao Li , Chen Zhao , Yukang Chen , Xiangyu Zhang , Bernard Ghanem , Jian Sun

Neural Architecture Search (NAS) has been a source of dramatic improvements in neural network design, with recent results meeting or exceeding the performance of hand-tuned architectures. However, our understanding of how to represent the…

计算机视觉与模式识别 · 计算机科学 2019-03-26 Andrew Hundt , Varun Jain , Gregory D. Hager

Early neural network architectures were designed by so-called "grad student descent". Since then, the field of Neural Architecture Search (NAS) has developed with the goal of algorithmically designing architectures tailored for a dataset of…

机器学习 · 计算机科学 2019-11-14 Sam Green , Craig M. Vineyard , Ryan Helinski , Çetin Kaya Koç

With the shift towards on-device deep learning, ensuring a consistent behavior of an AI service across diverse compute platforms becomes tremendously important. Our work tackles the emergent problem of reducing predictive inconsistencies…

计算机视觉与模式识别 · 计算机科学 2022-09-29 Rahul Duggal , Hao Zhou , Shuo Yang , Jun Fang , Yuanjun Xiong , Wei Xia

In this paper, we investigate a new variant of neural architecture search (NAS) paradigm -- searching with random labels (RLNAS). The task sounds counter-intuitive for most existing NAS algorithms since random label provides few information…

计算机视觉与模式识别 · 计算机科学 2021-05-26 Xuanyang Zhang , Pengfei Hou , Xiangyu Zhang , Jian Sun

Spiking Neural Networks (SNNs) have gained huge attention as a potential energy-efficient alternative to conventional Artificial Neural Networks (ANNs) due to their inherent high-sparsity activation. However, most prior SNN methods use…

神经与进化计算 · 计算机科学 2022-07-22 Youngeun Kim , Yuhang Li , Hyoungseob Park , Yeshwanth Venkatesha , Priyadarshini Panda

Neural architecture search (NAS) has seen a steep rise in interest over the last few years. Many algorithms for NAS consist of searching through a space of architectures by iteratively choosing an architecture, evaluating its performance by…

机器学习 · 计算机科学 2022-04-26 Colin White , Sam Nolen , Yash Savani

Neural architecture search (NAS) has allowed for the automatic creation of new and effective neural network architectures, offering an alternative to the laborious process of manually designing complex architectures. However, traditional…

机器学习 · 计算机科学 2023-06-02 Aaron Serianni , Jugal Kalita