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Recently proposed neural architecture search (NAS) methods co-train billions of architectures in a supernet and estimate their potential accuracy using the network weights detached from the supernet. However, the ranking correlation between…

Computer Vision and Pattern Recognition · Computer Science 2021-08-24 Jiefeng Peng , Jiqi Zhang , Changlin Li , Guangrun Wang , Xiaodan Liang , Liang Lin

The architecture of a neural network (NN) plays a critical role in determining its performance. However, there is no general closed-form function that maps between network structure and accuracy, making the process of architecture design…

Machine Learning · Computer Science 2025-07-29 Jinwook Hong

Neural architecture search (NAS) is gaining more and more attention in recent years due to its flexibility and remarkable capability to reduce the burden of neural network design. To achieve better performance, however, the searching…

Machine Learning · Computer Science 2022-05-23 Yijun Bian , Qingquan Song , Mengnan Du , Jun Yao , Huanhuan Chen , Xia Hu

Neural architecture search (NAS) aims to automate architecture engineering in neural networks. This often requires a high computational overhead to evaluate a number of candidate networks from the set of all possible networks in the search…

Computer Vision and Pattern Recognition · Computer Science 2022-04-28 Yameng Peng , Andy Song , Vic Ciesielski , Haytham M. Fayek , Xiaojun Chang

Designing architectures for deep neural networks requires expert knowledge and substantial computation time. We propose a technique to accelerate architecture selection by learning an auxiliary HyperNet that generates the weights of a main…

Machine Learning · Computer Science 2017-08-18 Andrew Brock , Theodore Lim , J. M. Ritchie , Nick Weston

The release of tabular benchmarks, such as NAS-Bench-101 and NAS-Bench-201, has significantly lowered the computational overhead for conducting scientific research in neural architecture search (NAS). Although they have been widely adopted…

In many real-world applications, we often need to handle various deployment scenarios, where the resource constraint and the superclass of interest corresponding to a group of classes are dynamically specified. How to efficiently deploy…

Computer Vision and Pattern Recognition · Computer Science 2022-03-17 Jing Liu , Bohan Zhuang , Mingkui Tan , Xu Liu , Dinh Phung , Yuanqing Li , Jianfei Cai

Neural architecture search (NAS) has attracted a lot of attention and has been illustrated to bring tangible benefits in a large number of applications in the past few years. Architecture topology and architecture size have been regarded as…

Machine Learning · Computer Science 2021-01-27 Xuanyi Dong , Lu Liu , Katarzyna Musial , Bogdan Gabrys

Zero-Shot Neural Architecture Search (NAS) approaches propose novel training-free metrics called zero-shot proxies to substantially reduce the search time compared to the traditional training-based NAS. Despite the success on image…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Kartikeya Bhardwaj , Hsin-Pai Cheng , Sweta Priyadarshi , Zhuojin Li

Neural Architecture Search (NAS) methods have been successfully applied to image tasks with excellent results. However, NAS methods are often complex and tend to converge to local minima as soon as generated architectures seem to yield good…

Neural and Evolutionary Computing · Computer Science 2022-08-16 Vasco Lopes , Miguel Santos , Bruno Degardin , Luís A. Alexandre

A majority of recent developments in neural architecture search (NAS) have been aimed at decreasing the computational cost of various techniques without affecting their final performance. Towards this goal, several low-fidelity and…

Machine Learning · Computer Science 2022-11-04 Vishak Prasad C , Colin White , Paarth Jain , Sibasis Nayak , Ganesh Ramakrishnan

Weight-sharing supernets are crucial for performance estimation in cutting-edge neural architecture search (NAS) frameworks. Despite their ability to generate diverse subnetworks without retraining, the quality of these subnetworks is not…

The neural architecture search (NAS) algorithm with reinforcement learning can be a powerful and novel framework for the automatic discovering process of neural architectures. However, its application is restricted by noncontinuous and…

Machine Learning · Computer Science 2020-03-27 Chun-Ting Liu

Neural architecture search (NAS) is a promising method for automatically design neural architectures. NAS adopts a search strategy to explore the predefined search space to find outstanding performance architecture with the minimum…

Machine Learning · Computer Science 2020-09-11 Chen Wei , Chuang Niu , Yiping Tang , Yue Wang , Haihong Hu , Jimin Liang

Neural architecture search (NAS) has shown great promise in designing state-of-the-art (SOTA) models that are both accurate and efficient. Recently, two-stage NAS, e.g. BigNAS, decouples the model training and searching process and achieves…

Computer Vision and Pattern Recognition · Computer Science 2021-04-15 Dilin Wang , Meng Li , Chengyue Gong , Vikas Chandra

Neural architecture search (NAS) has become a common approach to developing and discovering new neural architectures for different target platforms and purposes. However, scanning the search space is comprised of long training processes of…

Computer Vision and Pattern Recognition · Computer Science 2022-09-29 Tal Hakim

Neural architecture search (NAS) enables the automatic design of neural network models. However, training the candidates generated by the search algorithm for performance evaluation incurs considerable computational overhead. Our method,…

Machine Learning · Computer Science 2025-06-23 Zhenhan Huang , Tejaswini Pedapati , Pin-Yu Chen , Chunheng Jiang , Jianxi Gao

Despite recent successes, the advances in Deep Learning have not yet been fully translated to Computer Assisted Intervention (CAI) problems such as pose estimation of surgical instruments. Currently, neural architectures for classification…

Computer Vision and Pattern Recognition · Computer Science 2022-08-15 David Kügler , Marc Uecker , Arjan Kuijper , Anirban Mukhopadhyay

Neural architecture search (NAS), which automatically designs the architectures of deep neural networks, has achieved breakthrough success over many applications in the past few years. Among different classes of NAS methods, evolutionary…

Neural and Evolutionary Computing · Computer Science 2021-08-17 Xiangning Xie , Yuqiao Liu , Yanan Sun , Gary G. Yen , Bing Xue , Mengjie Zhang

Adequate labeled data and expensive compute resources are the prerequisites for the success of neural architecture search(NAS). It is challenging to apply NAS in meta-learning scenarios with limited compute resources and data. In this…

Machine Learning · Computer Science 2021-10-13 Jingtao Rong , Xinyi Yu , Mingyang Zhang , Linlin Ou