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Neural architecture search (NAS) enables finding the best-performing architecture from a search space automatically. Most NAS methods exploit an over-parameterized network (i.e., a supernet) containing all possible architectures (i.e.,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-20 Youngmin Oh , Hyunju Lee , Bumsub Ham

One-shot neural architecture search (NAS) methods significantly reduce the search cost by considering the whole search space as one network, which only needs to be trained once. However, current methods select each operation independently…

Computer Vision and Pattern Recognition · Computer Science 2021-03-23 Xiu Su , Tao Huang , Yanxi Li , Shan You , Fei Wang , Chen Qian , Changshui Zhang , Chang Xu

Existing one-shot neural architecture search (NAS) methods have to conduct a search over a giant super-net, which leads to the huge computational cost. To reduce such cost, in this paper, we propose a method, called FTSO, to divide the…

Computer Vision and Pattern Recognition · Computer Science 2023-03-24 Likang Wang , Lei Chen

Neural Architecture Search (NAS) has proven effective in discovering new Convolutional Neural Network (CNN) architectures, particularly for scenarios with well-defined accuracy optimization goals. However, previous approaches often involve…

Machine Learning · Computer Science 2024-08-28 Ye Qiao , Haocheng Xu , Yifan Zhang , Sitao Huang

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…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-09 Shoukang Hu , Xurong Xie , Shansong Liu , Mingyu Cui , Mengzhe Geng , Xunying Liu , Helen Meng

An important step in the task of neural network design, such as hyper-parameter optimization (HPO) or neural architecture search (NAS), is the evaluation of a candidate model's performance. Given fixed computational resources, one can…

Machine Learning · Computer Science 2021-03-09 Shengcao Cao , Xiaofang Wang , Kris Kitani

In the past few years, Differentiable Neural Architecture Search (DNAS) rapidly imposed itself as the trending approach to automate the discovery of deep neural network architectures. This rise is mainly due to the popularity of DARTS, one…

Machine Learning · Computer Science 2023-05-02 Alexandre Heuillet , Ahmad Nasser , Hichem Arioui , Hedi Tabia

Binary Neural Networks (BNNs) have gained extensive attention for their superior inferencing efficiency and compression ratio compared to traditional full-precision networks. However, due to the unique characteristics of BNNs, designing a…

Computer Vision and Pattern Recognition · Computer Science 2024-08-29 Zhihao Lin , Yongtao Wang , Jinhe Zhang , Xiaojie Chu , Haibin Ling

An effective and efficient architecture performance evaluation scheme is essential for the success of Neural Architecture Search (NAS). To save computational cost, most of existing NAS algorithms often train and evaluate intermediate neural…

Machine Learning · Computer Science 2021-09-27 Yixing Xu , Yunhe Wang , Kai Han , Yehui Tang , Shangling Jui , Chunjing Xu , Chang Xu

With the flourish of differentiable neural architecture search (NAS), automatically searching latency-constrained architectures gives a new perspective to reduce human labor and expertise. However, the searched architectures are usually…

Computer Vision and Pattern Recognition · Computer Science 2020-08-13 Yibo Hu , Xiang Wu , Ran He

Differentiable Architecture Search (DARTS) is an effective continuous relaxation-based network architecture search (NAS) method with low search cost. It has attracted significant attentions in Auto-ML research and becomes one of the most…

Artificial Intelligence · Computer Science 2022-03-10 Jun-Wei Hsieh , Ming-Ching Chang , Ping-Yang Chen , Santanu Santra , Cheng-Han Chou , Chih-Sheng Huang

Neural Architecture Search (NAS), a framework which automates the task of designing neural networks, has recently been actively studied in the field of deep learning. However, there are only a few NAS methods suitable for 3D medical image…

Image and Video Processing · Electrical Eng. & Systems 2019-09-04 Woong Bae , Seungho Lee , Yeha Lee , Beomhee Park , Minki Chung , Kyu-Hwan Jung

Neural architecture search (NAS) is an attractive approach to automate the design of optimized architectures but is constrained by high computational budget, especially when optimizing for multiple, important conflicting objectives. To…

Machine Learning · Computer Science 2025-09-03 Zhao Wei , Chin Chun Ooi , Yew-Soon Ong

Efficient evaluation of a network architecture drawn from a large search space remains a key challenge in Neural Architecture Search (NAS). Vanilla NAS evaluates each architecture by training from scratch, which gives the true performance…

Machine Learning · Computer Science 2024-08-13 Yiyang Zhao , Linnan Wang , Yuandong Tian , Rodrigo Fonseca , Tian Guo

Neural Architecture Search (NAS) has attracted growing interest. To reduce the search cost, recent work has explored weight sharing across models and made major progress in One-Shot NAS. However, it has been observed that a model with…

Computer Vision and Pattern Recognition · Computer Science 2021-12-17 Xin Xia , Xuefeng Xiao , Xing Wang , Min Zheng

Recent neural architecture search (NAS) works proposed training-free metrics to rank networks which largely reduced the search cost in NAS. In this paper, we revisit these training-free metrics and find that: (1) the number of parameters…

Computer Vision and Pattern Recognition · Computer Science 2022-11-17 Taojiannan Yang , Linjie Yang , Xiaojie Jin , Chen Chen

Recent advances in Neural Architecture Search (NAS) such as one-shot NAS offer the ability to extract specialized hardware-aware sub-network configurations from a task-specific super-network. While considerable effort has been employed…

Machine Learning · Computer Science 2022-05-24 Daniel Cummings , Anthony Sarah , Sharath Nittur Sridhar , Maciej Szankin , Juan Pablo Munoz , Sairam Sundaresan

Neural Architecture Search (NAS) has emerged as one of the effective methods to design the optimal neural network architecture automatically. Although neural architectures have achieved human-level performances in several tasks, few of them…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Caiyang Yu , Xianggen Liu , Yifan Wang , Yun Liu , Wentao Feng , Deng Xiong , Chenwei Tang , Jiancheng Lv

Differentiable Neural Architecture Search (DARTS) is becoming more and more popular among Neural Architecture Search (NAS) methods because of its high search efficiency and low compute cost. However, the stability of DARTS is very inferior,…

Computer Vision and Pattern Recognition · Computer Science 2023-02-14 Xunyu Zhu , Jian Li , Yong Liu , Weiping Wang

Recent advances in neural architecture search (NAS) demand tremendous computational resources, which makes it difficult to reproduce experiments and imposes a barrier-to-entry to researchers without access to large-scale computation. We aim…

Machine Learning · Computer Science 2019-05-15 Chris Ying , Aaron Klein , Esteban Real , Eric Christiansen , Kevin Murphy , Frank Hutter
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