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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

Network Morphism based Neural Architecture Search (NAS) is one of the most efficient methods, however, knowing where and when to add new neurons or remove dis-functional ones is generally left to black-box Reinforcement Learning models. In…

Machine Learning · Computer Science 2022-07-12 Suman Sapkota , Binod Bhattarai

Neural Architecture Search (NAS) is an exciting new field which promises to be as much as a game-changer as Convolutional Neural Networks were in 2012. Despite many great works leading to substantial improvements on a variety of tasks,…

Machine Learning · Computer Science 2020-02-17 Antoine Yang , Pedro M. Esperança , Fabio M. Carlucci

Predictor-based algorithms have achieved remarkable performance in the Neural Architecture Search (NAS) tasks. However, these methods suffer from high computation costs, as training the performance predictor usually requires training and…

Machine Learning · Computer Science 2021-08-19 Ruochen Wang , Xiangning Chen , Minhao Cheng , Xiaocheng Tang , Cho-Jui Hsieh

Neural architecture search (NAS) has shown encouraging results in automating the architecture design. Recently, DARTS relaxes the search process with a differentiable formulation that leverages weight-sharing and SGD where all candidate…

Machine Learning · Computer Science 2022-01-28 Weijun Hong , Guilin Li , Weinan Zhang , Ruiming Tang , Yunhe Wang , Zhenguo Li , Yong Yu

Hybrid attention architectures are becoming an increasingly important paradigm for improving LLM inference efficiency while preserving model quality, making hybrid architecture design a central problem. Existing designs often rely on manual…

Machine Learning · Computer Science 2026-05-21 Weizhe Chen , Miao Zhang , Junpeng Jiang , Yaping Li , Weili Guan , Liqiang Nie

The success of Machine Learning is increasingly tempered by its significant resource footprint, driving interest in efficient paradigms like TinyML. However, the inherent complexity of designing TinyML systems hampers their broad adoption.…

Machine Learning · Computer Science 2025-07-22 Yujia Shi , Emil Njor , Pablo Martínez-Nuevo , Sven Ewan Shepstone , Xenofon Fafoutis

Zero-shot Neural Architecture Search (NAS) typically optimises the architecture search process by exploiting the network or gradient properties at initialisation through zero-cost proxies. The existing proxies often rely on labelled data,…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Rohan Asthana , Joschua Conrad , Maurits Ortmanns , Vasileios Belagiannis

Neural architecture search (NAS) has seen a steep rise in interest over the last few years. Many algorithms for NAS consist of searching through a space of architectures by iteratively choosing an architecture, evaluating its performance by…

Machine Learning · Computer Science 2022-04-26 Colin White , Sam Nolen , Yash Savani

DARTS search space (DSS) has become a canonical benchmark for NAS whereas some emerging works pointed out the issue of narrow accuracy range and claimed it would hurt the method ranking. We observe some recent studies already suffer from…

Machine Learning · Computer Science 2023-06-13 Jiuling Zhang , Zhiming Ding

The increasing demand for tabular data analysis calls for transitioning from manual architecture design to Neural Architecture Search (NAS). This transition demands an efficient and responsive anytime NAS approach that is capable of…

Machine Learning · Computer Science 2024-05-07 Naili Xing , Shaofeng Cai , Zhaojing Luo , Beng Chin Ooi , Jian Pei

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.…

Computer Vision and Pattern Recognition · Computer Science 2021-02-23 Yong Guo , Yin Zheng , Mingkui Tan , Qi Chen , Zhipeng Li , Jian Chen , Peilin Zhao , Junzhou Huang

In deep learning applications, the architectures of deep neural networks are crucial in achieving high accuracy. Many methods have been proposed to search for high-performance neural architectures automatically. However, these searched…

Machine Learning · Computer Science 2020-12-14 Ramtin Hosseini , Xingyi Yang , Pengtao Xie

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…

Computer Vision and Pattern Recognition · Computer Science 2023-07-11 Oshin Dutta , Tanu Kanvar , Sumeet Agarwal

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…

Machine Learning · Computer Science 2019-07-22 Martin Wistuba

Improving search efficiency serves as one of the crucial objectives of Neural Architecture Search (NAS). However, many current approaches ignore the universality of the search strategy and fail to reduce the computational redundancy during…

Computer Vision and Pattern Recognition · Computer Science 2024-08-05 Danpei Zhao , Zhuoran Liu , Bo Yuan

Efficient search is a core issue in Neural Architecture Search (NAS). It is difficult for conventional NAS algorithms to directly search the architectures on large-scale tasks like ImageNet. In general, the cost of GPU hours for NAS grows…

Computer Vision and Pattern Recognition · Computer Science 2020-03-30 Xiyang Dai , Dongdong Chen , Mengchen Liu , Yinpeng Chen , Lu Yuan

In the era of data proliferation, efficiently sifting through vast information to extract meaningful insights has become increasingly crucial. This paper addresses the computational overhead and resource inefficiency prevalent in existing…

Information Retrieval · Computer Science 2024-12-20 Sheng Zhang , Maolin Wang , Yao Zhao , Chenyi Zhuang , Jinjie Gu , Ruocheng Guo , Xiangyu Zhao , Zijian Zhang , Hongzhi Yin

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 a popular tool for automatically generating Neural Network (NN) architectures. In early NAS works, these tools typically optimized NN architectures for a single metric, such as accuracy. However, in the…

Neural and Evolutionary Computing · Computer Science 2023-04-05 Emil Njor , Jan Madsen , Xenofon Fafoutis