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In order to address the scalability challenge within Neural Architecture Search (NAS), we speed up NAS training via dynamic hard example mining within a curriculum learning framework. By utilizing an autoencoder that enforces an image…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Matt Poyser , Toby P. Breckon

Neural network-based semantic segmentation has achieved remarkable results when large amounts of annotated data are available, that is, in the supervised case. However, such data is expensive to collect and so methods have been developed to…

计算机视觉与模式识别 · 计算机科学 2021-06-25 Xueqing Deng , Yi Zhu , Yuxin Tian , Shawn Newsam

Recently, Neural Architecture Search (NAS) has successfully identified neural network architectures that exceed human designed ones on large-scale image classification. In this paper, we study NAS for semantic image segmentation. Existing…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Chenxi Liu , Liang-Chieh Chen , Florian Schroff , Hartwig Adam , Wei Hua , Alan Yuille , Li Fei-Fei

Self-supervised learning (SSL) is a machine learning approach where the data itself provides supervision, eliminating the need for external labels. The model is forced to learn about the data structure or context by solving a pretext task.…

计算机视觉与模式识别 · 计算机科学 2024-07-19 Markus Marks , Manuel Knott , Neehar Kondapaneni , Elijah Cole , Thijs Defraeye , Fernando Perez-Cruz , Pietro Perona

The search cost of neural architecture search (NAS) has been largely reduced by weight-sharing methods. These methods optimize a super-network with all possible edges and operations, and determine the optimal sub-network by discretization,…

计算机视觉与模式识别 · 计算机科学 2020-07-08 Yunjie Tian , Chang Liu , Lingxi Xie , Jianbin Jiao , Qixiang Ye

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

Neural architecture search (NAS) has been extensively studied in the past few years. A popular approach is to represent each neural architecture in the search space as a directed acyclic graph (DAG), and then search over all DAGs by…

机器学习 · 计算机科学 2022-06-07 Colin White , Willie Neiswanger , Sam Nolen , Yash Savani

We present BN-NAS, neural architecture search with Batch Normalization (BN-NAS), to accelerate neural architecture search (NAS). BN-NAS can significantly reduce the time required by model training and evaluation in NAS. Specifically, for…

计算机视觉与模式识别 · 计算机科学 2021-08-18 Boyu Chen , Peixia Li , Baopu Li , Chen Lin , Chuming Li , Ming Sun , Junjie Yan , Wanli Ouyang

Understanding the inner workings of deep neural networks (DNNs) is essential to provide trustworthy artificial intelligence techniques for practical applications. Existing studies typically involve linking semantic concepts to units or…

计算机视觉与模式识别 · 计算机科学 2021-03-25 Jie Hu , Liujuan Cao , Qixiang Ye , Tong Tong , ShengChuan Zhang , Ke Li , Feiyue Huang , Rongrong Ji , Ling Shao

Neural Architecture Search (NAS) has been widely studied for designing discriminative deep learning models such as image classification, object detection, and semantic segmentation. As a large number of priors have been obtained through the…

计算机视觉与模式识别 · 计算机科学 2019-06-07 Jie An , Haoyi Xiong , Jinwen Ma , Jiebo Luo , Jun Huan

Neural architecture search (NAS) has shown great promise in the field of automated machine learning (AutoML). NAS has outperformed hand-designed networks and made a significant step forward in the field of automating the design of deep…

机器学习 · 计算机科学 2022-05-16 Matej Grobelnik , Joaquin Vanschoren

In this paper, we present a Neural Network (NN) model based on Neural Architecture Search (NAS) and self-learning for received signal strength (RSS) map reconstruction out of sparse single-snapshot input measurements, in the case where…

机器学习 · 计算机科学 2021-05-18 Aleksandra Malkova , Loic Pauletto , Christophe Villien , Benoit Denis , Massih-Reza Amini

We propose Stochastic Neural Architecture Search (SNAS), an economical end-to-end solution to Neural Architecture Search (NAS) that trains neural operation parameters and architecture distribution parameters in same round of…

机器学习 · 计算机科学 2020-04-02 Sirui Xie , Hehui Zheng , Chunxiao Liu , Liang Lin

Neural architecture search (NAS) has been proposed to automatically tune deep neural networks, but existing search algorithms, e.g., NASNet, PNAS, usually suffer from expensive computational cost. Network morphism, which keeps the…

机器学习 · 计算机科学 2019-03-27 Haifeng Jin , Qingquan Song , Xia Hu

Deep learning has revolutionized computer vision, but it achieved its tremendous success using deep network architectures which are mostly hand-crafted and therefore likely suboptimal. Neural Architecture Search (NAS) aims to bridge this…

计算机视觉与模式识别 · 计算机科学 2025-02-10 Ondřej Týbl , Lukáš Neumann

To defend deep neural networks from adversarial attacks, adversarial training has been drawing increasing attention for its effectiveness. However, the accuracy and robustness resulting from the adversarial training are limited by the…

计算机视觉与模式识别 · 计算机科学 2024-05-10 Yuwei Ou , Yuqi Feng , Yanan Sun

Designing complex architectures has been an essential cogwheel in the revolution deep learning has brought about in the past decade. When solving difficult problems in a datadriven manner, a well-tried approach is to take an architecture…

机器学习 · 计算机科学 2021-10-14 Attila Nagy , Ábel Boros

Recently, Neural Architecture Search (NAS) methods have been introduced and show impressive performance on many benchmarks. Among those NAS studies, Neural Architecture Transformer (NAT) aims to adapt the given neural architecture to…

机器学习 · 计算机科学 2022-05-17 Do-Guk Kim , Heung-Chang Lee

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

Neural Architecture Search (NAS) aims to facilitate the design of deep networks for new tasks. Existing techniques rely on two stages: searching over the architecture space and validating the best architecture. NAS algorithms are currently…

机器学习 · 计算机科学 2019-11-25 Kaicheng Yu , Christian Sciuto , Martin Jaggi , Claudiu Musat , Mathieu Salzmann