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Previous works on meta-learning either relied on elaborately hand-designed network structures or adopted specialized learning rules to a particular domain. We propose a universal framework to optimize the meta-learning process automatically…

机器学习 · 计算机科学 2019-09-10 Xinyue Zheng , Peng Wang , Qigang Wang , Zhongchao shi , Feiyu Xu

Recently, neural architecture search (NAS) methods have attracted much attention and outperformed manually designed architectures on a few high-level vision tasks. In this paper, we propose HiNAS (Hierarchical NAS), an effort towards…

计算机视觉与模式识别 · 计算机科学 2020-02-10 Haokui Zhang , Ying Li , Hao Chen , Chunhua Shen

Graph neural networks (GNN) has been successfully applied to operate on the graph-structured data. Given a specific scenario, rich human expertise and tremendous laborious trials are usually required to identify a suitable GNN architecture.…

机器学习 · 计算机科学 2019-09-11 Kaixiong Zhou , Qingquan Song , Xiao Huang , Xia Hu

Despite the remarkable successes of Convolutional Neural Networks (CNNs) in computer vision, it is time-consuming and error-prone to manually design a CNN. Among various Neural Architecture Search (NAS) methods that are motivated to…

计算机视觉与模式识别 · 计算机科学 2021-07-14 Hao Tan , Ran Cheng , Shihua Huang , Cheng He , Changxiao Qiu , Fan Yang , Ping Luo

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

Deep learning has proven to be a highly effective problem-solving tool for object detection and image segmentation across various domains such as healthcare and autonomous driving. At the heart of this performance lies neural architecture…

机器学习 · 计算机科学 2021-06-29 Robert Wu , Nayan Saxena , Rohan Jain

This paper proposes Binary ArchitecTure Search (BATS), a framework that drastically reduces the accuracy gap between binary neural networks and their real-valued counterparts by means of Neural Architecture Search (NAS). We show that…

计算机视觉与模式识别 · 计算机科学 2020-07-27 Adrian Bulat , Brais Martinez , Georgios Tzimiropoulos

Neural architecture search (NAS) is a recent methodology for automating the design of neural network architectures. Differentiable neural architecture search (DARTS) is a promising NAS approach that dramatically increases search efficiency.…

机器学习 · 计算机科学 2021-04-22 Erik Bodin , Federico Tomasi , Zhenwen Dai

Conventional Neural Architecture Search (NAS) aims at finding a single architecture that achieves the best performance, which usually optimizes task related learning objectives such as accuracy. However, a single architecture may not be…

机器学习 · 计算机科学 2019-05-24 An-Chieh Cheng , Chieh Hubert Lin , Da-Cheng Juan , Wei Wei , Min Sun

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…

机器学习 · 计算机科学 2021-10-29 Vasco Lopes , Miguel Santos , Bruno Degardin , Luís A. Alexandre

Despite the empirical success of neural architecture search (NAS) in deep learning applications, the optimality, reproducibility and cost of NAS schemes remain hard to assess. In this paper, we propose Generative Adversarial NAS (GA-NAS)…

机器学习 · 计算机科学 2021-06-24 Seyed Saeed Changiz Rezaei , Fred X. Han , Di Niu , Mohammad Salameh , Keith Mills , Shuo Lian , Wei Lu , Shangling Jui

Finding a well-performing architecture is often tedious for both DL practitioners and researchers, leading to tremendous interest in the automation of this task by means of neural architecture search (NAS). Although the community has made…

机器学习 · 计算机科学 2020-11-04 Marius Lindauer , Frank Hutter

Multiplication is arguably the most cost-dominant operation in modern deep neural networks (DNNs), limiting their achievable efficiency and thus more extensive deployment in resource-constrained applications. To tackle this limitation,…

硬件体系结构 · 计算机科学 2022-12-20 Huihong Shi , Haoran You , Yang Zhao , Zhongfeng Wang , Yingyan Lin

Neural Architecture Search (NAS) is challenged by the trade-off between search space exploration and efficiency, especially for complex tasks. While recent LLM-based NAS methods have shown promise, they often suffer from static search…

机器学习 · 计算机科学 2025-07-29 Fei Kong , Xiaohan Shan , Yanwei Hu , Jianmin Li

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…

机器学习 · 计算机科学 2024-08-13 Yiyang Zhao , Linnan Wang , Yuandong Tian , Rodrigo Fonseca , Tian Guo

One of the key steps in Neural Architecture Search (NAS) is to estimate the performance of candidate architectures. Existing methods either directly use the validation performance or learn a predictor to estimate the performance. However,…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Yaofo Chen , Yong Guo , Qi Chen , Minli Li , Wei Zeng , Yaowei Wang , Mingkui Tan

The recent breakthroughs of Neural Architecture Search (NAS) have motivated various applications in medical image segmentation. However, most existing work either simply rely on hyper-parameter tuning or stick to a fixed network backbone,…

图像与视频处理 · 电气工程与系统科学 2020-07-14 Xingang Yan , Weiwen Jiang , Yiyu Shi , Cheng Zhuo

Neural Architecture Search (NAS) algorithms aim at finding efficient Deep Neural Network (DNN) architectures for a given application under given system constraints. DNNs are computationally-complex as well as vulnerable to adversarial…

The time and effort involved in hand-designing deep neural networks is immense. This has prompted the development of Neural Architecture Search (NAS) techniques to automate this design. However, NAS algorithms tend to be slow and expensive;…

机器学习 · 计算机科学 2021-06-14 Joseph Mellor , Jack Turner , Amos Storkey , Elliot J. Crowley

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.…

机器学习 · 计算机科学 2020-01-14 Yong Guo , Yin Zheng , Mingkui Tan , Qi Chen , Jian Chen , Peilin Zhao , Junzhou Huang