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Deep learning has become in recent years a cornerstone tool fueling key innovations in the industry, such as autonomous driving. To attain good performances, the neural network architecture used for a given application must be chosen with…

Computer Vision and Pattern Recognition · Computer Science 2021-09-17 Anthony Cazasnoves , Pierre-Antoine Ganaye , Kévin Sanchis , Tugdual Ceillier

Recently Neural Architecture Search (NAS) has aroused great interest in both academia and industry, however it remains challenging because of its huge and non-continuous search space. Instead of applying evolutionary algorithm or…

Computer Vision and Pattern Recognition · Computer Science 2018-11-06 Xinbang Zhang , Zehao Huang , Naiyan Wang

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

Spiking Neural Networks (SNNs) have received considerable attention not only for their superiority in energy efficiency with discrete signal processing but also for their natural suitability to integrate multi-scale biological plasticity.…

Neural and Evolutionary Computing · Computer Science 2023-11-08 Wenxuan Pan , Feifei Zhao , Guobin Shen , Yi Zeng

The architectural advancements in deep neural networks have led to remarkable leap-forwards across a broad array of computer vision tasks. Instead of relying on human expertise, neural architecture search (NAS) has emerged as a promising…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Zhichao Lu , Ran Cheng , Shihua Huang , Haoming Zhang , Changxiao Qiu , Fan Yang

Neural architecture search (NAS) can have a significant impact in computer vision by automatically designing optimal neural network architectures for various tasks. A variant, binarized neural architecture search (BNAS), with a search space…

Computer Vision and Pattern Recognition · Computer Science 2020-02-12 Hanlin Chen , Li'an Zhuo , Baochang Zhang , Xiawu Zheng , Jianzhuang Liu , David Doermann , Rongrong Ji

Neural architecture search (NAS) is proposed to automate the architecture design process and attracts overwhelming interest from both academia and industry. However, it is confronted with overfitting issue due to the high-dimensional search…

Machine Learning · Computer Science 2019-12-04 Yang Jiang , Cong Zhao , Zeyang Dou , Lei Pang

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,…

Hardware Architecture · Computer Science 2022-12-20 Huihong Shi , Haoran You , Yang Zhao , Zhongfeng Wang , Yingyan Lin

While recent NAS algorithms are thousands of times faster than the pioneering works, it is often overlooked that they use fewer candidate operations, resulting in a significantly smaller search space. We present PR-DARTS, a NAS algorithm…

Machine Learning · Computer Science 2021-04-23 Kevin Alexander Laube , Andreas Zell

Recently, neural architecture search (NAS) has been applied to automatically search high-performance networks for medical image segmentation. The NAS search space usually contains a network topology level (controlling connections among…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Yufan He , Dong Yang , Holger Roth , Can Zhao , Daguang Xu

Transferrable neural architecture search can be viewed as a binary optimization problem where a single optimal path should be selected among candidate paths in each edge within the repeated cell block of the directed a cyclic graph form.…

Computer Vision and Pattern Recognition · Computer Science 2019-12-05 Hyeong Gwon Hong , Pyunghwan Ahn , Junmo Kim

In previous works, only parameter weights of ASR models are optimized under fixed-topology architecture. However, the design of successful model architecture has always relied on human experience and intuition. Besides, many hyperparameters…

Audio and Speech Processing · Electrical Eng. & Systems 2020-07-28 Yi-Chen Chen , Jui-Yang Hsu , Cheng-Kuang Lee , Hung-yi Lee

In differentiable neural architecture search (NAS) algorithms like DARTS, the training set used to update model weight and the validation set used to update model architectures are sampled from the same data distribution. Thus, the uncommon…

Machine Learning · Computer Science 2021-12-02 Ruisi Zhang , Youwei Liang , Sai Ashish Somayajula , Pengtao Xie

Benefiting from the search efficiency, differentiable neural architecture search (NAS) has evolved as the most dominant alternative to automatically design competitive deep neural networks (DNNs). We note that DNNs must be executed under…

Machine Learning · Computer Science 2022-09-01 Xiangzhong Luo , Di Liu , Hao Kong , Shuo Huai , Hui Chen , Weichen Liu

Neural Architecture Search (NAS) is the game changer in designing robust neural architectures. Architectures designed by NAS outperform or compete with the best manual network designs in terms of accuracy, size, memory footprint and FLOPs.…

Machine Learning · Computer Science 2021-10-26 Christian Simon , Piotr Koniusz , Lars Petersson , Yan Han , Mehrtash Harandi

Neural Architecture Search (NAS) algorithms are intended to remove the burden of manual neural network design, and have shown to be capable of designing excellent models for a variety of well-known problems. However, these algorithms…

Machine Learning · Computer Science 2022-04-21 Rob Geada , Andrew Stephen McGough

Neural architecture search (NAS) is a promising research direction that has the potential to replace expert-designed networks with learned, task-specific architectures. In this work, in order to help ground the empirical results in this…

Machine Learning · Computer Science 2019-08-01 Liam Li , Ameet Talwalkar

The problem of keyword spotting i.e. identifying keywords in a real-time audio stream is mainly solved by applying a neural network over successive sliding windows. Due to the difficulty of the task, baseline models are usually large,…

Machine Learning · Computer Science 2018-11-19 Tom Véniat , Olivier Schwander , Ludovic Denoyer

Neural Architecture Search (NAS) algorithms automate the task of finding optimal deep learning architectures given an initial search space of possible operations. Developing these search spaces is usually a manual affair with pre-optimized…

Machine Learning · Computer Science 2021-11-08 Robert Wu , Nayan Saxena , Rohan Jain

The Neural Architecture Search (NAS) problem is typically formulated as a graph search problem where the goal is to learn the optimal operations over edges in order to maximise a graph-level global objective. Due to the large architecture…

Computer Vision and Pattern Recognition · Computer Science 2023-01-13 Vasco Lopes , Fabio Maria Carlucci , Pedro M Esperança , Marco Singh , Victor Gabillon , Antoine Yang , Hang Xu , Zewei Chen , Jun Wang