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Architecture performance evaluation is the most time-consuming part of neural architecture search (NAS). Zero-Shot NAS accelerates the evaluation by utilizing zero-cost proxies instead of training. Though effective, existing zero-cost…

Machine Learning · Computer Science 2025-06-24 Ning Wu , Han Huang , Yueting Xu , Zhifeng Hao

Neural Architecture Search (NAS) is an open and challenging problem in machine learning. While NAS offers great promise, the prohibitive computational demand of most of the existing NAS methods makes it difficult to directly search the…

Computer Vision and Pattern Recognition · Computer Science 2021-02-15 Rameswar Panda , Michele Merler , Mayoore Jaiswal , Hui Wu , Kandan Ramakrishnan , Ulrich Finkler , Chun-Fu Chen , Minsik Cho , David Kung , Rogerio Feris , Bishwaranjan Bhattacharjee

Despite the increasing interest in neural architecture search (NAS), the significant computational cost of NAS is a hindrance to researchers. Hence, we propose to reduce the cost of NAS using proxy data, i.e., a representative subset of the…

Machine Learning · Computer Science 2021-06-10 Byunggook Na , Jisoo Mok , Hyeokjun Choe , Sungroh Yoon

The Transformer architecture is ubiquitously used as the building block of large-scale autoregressive language models. However, finding architectures with the optimal trade-off between task performance (perplexity) and hardware constraints…

One of the primary challenges impeding the progress of Neural Architecture Search (NAS) is its extensive reliance on exorbitant computational resources. NAS benchmarks aim to simulate runs of NAS experiments at zero cost, remediating the…

Machine Learning · Computer Science 2024-06-19 Afzal Ahmad , Linfeng Du , Zhiyao Xie , Wei Zhang

Neural architecture search (NAS) is a hard computationally expensive optimization problem with a discrete, vast, and spiky search space. One of the key research efforts dedicated to this space focuses on accelerating NAS via certain proxy…

Machine Learning · Computer Science 2025-09-09 Bo Lyu , Yu Cui , Tuo Shi , Ke Li

Neural architecture search (NAS) has allowed for the automatic creation of new and effective neural network architectures, offering an alternative to the laborious process of manually designing complex architectures. However, traditional…

Machine Learning · Computer Science 2023-06-02 Aaron Serianni , Jugal Kalita

Early methods in the rapidly developing field of neural architecture search (NAS) required fully training thousands of neural networks. To reduce this extreme computational cost, dozens of techniques have since been proposed to predict the…

Machine Learning · Computer Science 2021-10-29 Colin White , Arber Zela , Binxin Ru , Yang Liu , Frank Hutter

Neural Architecture Search (NAS) has proven effective in discovering new Convolutional Neural Network (CNN) architectures, particularly for scenarios with well-defined accuracy optimization goals. However, previous approaches often involve…

Machine Learning · Computer Science 2024-08-28 Ye Qiao , Haocheng Xu , Yifan Zhang , Sitao Huang

Due to the recent advances on Neural Architecture Search (NAS), it gains popularity in designing best networks for specific tasks. Although it shows promising results on many benchmarks and competitions, NAS still suffers from its demanding…

Machine Learning · Computer Science 2019-11-22 Minje Park

A promising alternative to the computationally expensive Neural Architecture Search (NAS) involves the development of Zero Cost Proxies (ZCPs), which correlate well with trained performance, but can be computed through a single…

Machine Learning · Computer Science 2025-11-20 Richard Goldman , Varun Komperla , Thomas Ploetz , Harish Haresamudram

Current neural architecture search (NAS) methods are often limited by their predefined, restrictive search spaces. While recent large language model (LLM)-assisted NAS methods enable open-ended search spaces, they often suffer from…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Yuiko Sakuma , Masakazu Yoshimura , Marcel Gröpl , Zitang Sun , Junji Otsuka , Atsushi Irie , Takeshi Ohashi

The substantial success of Vision Transformer (ViT) in computer vision tasks is largely attributed to the architecture design. This underscores the necessity of efficient architecture search for designing better ViTs automatically. As…

Computer Vision and Pattern Recognition · Computer Science 2023-12-15 Zimian Wei , Lujun Li , Peijie Dong , Zheng Hui , Anggeng Li , Menglong Lu , Hengyue Pan , Zhiliang Tian , Dongsheng Li

Neural Architecture Search (NAS), the process of automating architecture engineering, is an appealing next step to advancing end-to-end Automatic Speech Recognition (ASR), replacing expert-designed networks with learned, task-specific…

Audio and Speech Processing · Electrical Eng. & Systems 2020-11-12 Huahuan Zheng , Keyu An , Zhijian Ou

Training-free Neural Architecture Search (NAS) efficiently identifies high-performing neural networks using zero-cost (ZC) proxies. Unlike multi-shot and one-shot NAS approaches, ZC-NAS is both (i) time-efficient, eliminating the need for…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Sofia Casarin , Sergio Escalera , Oswald Lanz

An effective and efficient architecture performance evaluation scheme is essential for the success of Neural Architecture Search (NAS). To save computational cost, most of existing NAS algorithms often train and evaluate intermediate neural…

Machine Learning · Computer Science 2021-09-27 Yixing Xu , Yunhe Wang , Kai Han , Yehui Tang , Shangling Jui , Chunjing Xu , Chang Xu

The demand for efficient natural language processing (NLP) systems has led to the development of lightweight language models. Previous work in this area has primarily focused on manual design or training-based neural architecture search…

Computation and Language · Computer Science 2025-11-03 Shang Wang

Pre-trained language models (PLM), for example BERT or RoBERTa, mark the state-of-the-art for natural language understanding task when fine-tuned on labeled data. However, their large size poses challenges in deploying them for inference in…

Machine Learning · Computer Science 2024-08-27 Aaron Klein , Jacek Golebiowski , Xingchen Ma , Valerio Perrone , Cedric Archambeau

Neural Architecture Search (NAS) achieves significant progress in many computer vision tasks. While many methods have been proposed to improve the efficiency of NAS, the search progress is still laborious because training and evaluating…

Computer Vision and Pattern Recognition · Computer Science 2020-02-28 Dongzhan Zhou , Xinchi Zhou , Wenwei Zhang , Chen Change Loy , Shuai Yi , Xuesen Zhang , Wanli Ouyang

Recent advancements in Zero-shot Neural Architecture Search (NAS) highlight the efficacy of zero-cost proxies in various NAS benchmarks. Several studies propose the automated design of zero-cost proxies to achieve SOTA performance but…

Computer Vision and Pattern Recognition · Computer Science 2024-02-06 Peijie Dong , Lujun Li , Xinglin Pan , Zimian Wei , Xiang Liu , Qiang Wang , Xiaowen Chu