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Designing effective neural networks is fundamentally important in deep multimodal learning. Most existing works focus on a single task and design neural architectures manually, which are highly task-specific and hard to generalize to…

计算机视觉与模式识别 · 计算机科学 2020-10-13 Zhou Yu , Yuhao Cui , Jun Yu , Meng Wang , Dacheng Tao , Qi Tian

We achieve very efficient deep learning model deployment that designs neural network architectures to fit different hardware constraints. Given a constraint, most neural architecture search (NAS) methods either sample a set of sub-networks…

计算机视觉与模式识别 · 计算机科学 2020-04-10 Sian-Yao Huang , Wei-Ta Chu

The emergence of neural architecture search (NAS) has greatly advanced the research on network design. Recent proposals such as gradient-based methods or one-shot approaches significantly boost the efficiency of NAS. In this paper, we…

机器学习 · 计算机科学 2019-12-09 Yizhou Zhou , Xiaoyan Sun , Chong Luo , Zheng-Jun Zha , Wenjun Zeng

The term Neural Architecture Search (NAS) refers to the automatic optimization of network architectures for a new, previously unknown task. Since testing an architecture is computationally very expensive, many optimizers need days or even…

机器学习 · 计算机科学 2019-07-22 Martin Wistuba

Accurate classification of medical images is essential for modern diagnostics. Deep learning advancements led clinicians to increasingly use sophisticated models to make faster and more accurate decisions, sometimes replacing human…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Lunchen Xie , Eugenio Lomurno , Matteo Gambella , Danilo Ardagna , Manuel Roveri , Matteo Matteucci , Qingjiang Shi

Neural Architecture Search (NAS) aims to automatically find effective architectures within a predefined search space. However, the search space is often extremely large. As a result, directly searching in such a large search space is…

计算机视觉与模式识别 · 计算机科学 2024-06-07 Yaofo Chen , Yong Guo , Daihai Liao , Fanbing Lv , Hengjie Song , James Tin-Yau Kwok , Mingkui Tan

Architectures obtained by Neural Architecture Search (NAS) have achieved highly competitive performance in various computer vision tasks. However, the prohibitive computation demand of forward-backward propagation in deep neural networks…

机器学习 · 计算机科学 2019-08-15 Xiawu Zheng , Rongrong Ji , Lang Tang , Baochang Zhang , Jianzhuang Liu , Qi Tian

Neural Architecture Search (NAS) is an important yet challenging task in network design due to its high computational consumption. To address this issue, we propose the Reinforced Evolutionary Neural Architecture Search (RE- NAS), which is…

神经与进化计算 · 计算机科学 2019-04-11 Yukang Chen , Gaofeng Meng , Qian Zhang , Shiming Xiang , Chang Huang , Lisen Mu , Xinggang Wang

Hardware-Aware Neural Architecture Search (HW-NAS) requires joint optimization of accuracy and latency under device constraints. Traditional supernet-based methods require multiple GPU days per dataset. Large Language Model (LLM)-driven…

机器学习 · 计算机科学 2025-12-08 Hengyi Zhu , Grace Li Zhang , Shaoyi Huang

There is a constant need for high-performing and computationally efficient neural network models for image super-resolution: computationally efficient models can be used via low-capacity devices and reduce carbon footprints. One way to…

计算机视觉与模式识别 · 计算机科学 2024-01-11 Egor Shvetsov , Dmitry Osin , Alexey Zaytsev , Ivan Koryakovskiy , Valentin Buchnev , Ilya Trofimov , Evgeny Burnaev

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

Deploying deep learning models requires taking into consideration neural network metrics such as model size, inference latency, and #FLOPs, aside from inference accuracy. This results in deep learning model designers leveraging…

机器学习 · 计算机科学 2024-08-20 Yiyang Zhao , Linnan Wang , Tian Guo

Practical use of neural networks often involves requirements on latency, energy and memory among others. A popular approach to find networks under such requirements is through constrained Neural Architecture Search (NAS). However, previous…

机器学习 · 计算机科学 2022-04-28 Niv Nayman , Yonathan Aflalo , Asaf Noy , Rong Jin , Lihi Zelnik-Manor

Recent works show that convolutional neural network (CNN) architectures have a spectral bias towards lower frequencies, which has been leveraged for various image restoration tasks in the Deep Image Prior (DIP) framework. The benefit of the…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Metin Ersin Arican , Ozgur Kara , Gustav Bredell , Ender Konukoglu

Neural architecture search (NAS) has shown great promise in automatically designing lightweight models. However, conventional approaches are insufficient in training the supernet and pay little attention to actual robot hardware resources.…

机器人学 · 计算机科学 2025-09-26 Shouren Mao , Minghao Qin , Wei Dong , Huajian Liu , Yongzhuo Gao

The recurrent mechanism has recently been introduced into U-Net in various medical image segmentation tasks. Existing studies have focused on promoting network recursion via reusing building blocks. Although network parameters could be…

图像与视频处理 · 电气工程与系统科学 2021-07-02 Xinyi Wang , Tiange Xiang , Chaoyi Zhang , Yang Song , Dongnan Liu , Heng Huang , Weidong Cai

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

Improving the efficiency of Neural Architecture Search (NAS) is a challenging but significant task that has received much attention. Previous works mainly adopted the Differentiable Architecture Search (DARTS) and improved its search…

计算机视觉与模式识别 · 计算机科学 2023-12-25 Chongjun Tu , Peng Ye , Weihao Lin , Hancheng Ye , Chong Yu , Tao Chen , Baopu Li , Wanli Ouyang

In the recent past, the success of Neural Architecture Search (NAS) has enabled researchers to broadly explore the design space using learning-based methods. Apart from finding better neural network architectures, the idea of automation has…

机器学习 · 计算机科学 2019-11-04 Qing Lu , Weiwen Jiang , Xiaowei Xu , Yiyu Shi , Jingtong Hu

3D face alignment is a very challenging and fundamental problem in computer vision. Existing deep learning-based methods manually design different networks to regress either parameters of a 3D face model or 3D positions of face vertices.…

计算机视觉与模式识别 · 计算机科学 2024-06-13 Zhichao Jiang , Hongsong Wang , Xi Teng , Baopu Li