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Convolutional neural network (CNN) architectures have traditionally been explored by human experts in a manual search process that is time-consuming and ineffectively explores the massive space of potential solutions. Neural architecture…

Neural and Evolutionary Computing · Computer Science 2019-04-02 Gerard Jacques van Wyk , Anna Sergeevna Bosman

Predicting the properties of a molecule from its structure is a challenging task. Recently, deep learning methods have improved the state of the art for this task because of their ability to learn useful features from the given data. By…

Machine Learning · Computer Science 2020-08-28 Shengli Jiang , Prasanna Balaprakash

Binary Convolutional Neural Networks (CNNs) have significantly reduced the number of arithmetic operations and the size of memory storage needed for CNNs, which makes their deployment on mobile and embedded systems more feasible. However,…

Computer Vision and Pattern Recognition · Computer Science 2020-08-11 Baozhou Zhu , Zaid Al-Ars , Peter Hofstee

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…

Machine Learning · Computer Science 2020-04-02 Sirui Xie , Hehui Zheng , Chunxiao Liu , Liang Lin

Neural Architecture Search (NAS) for automatically finding the optimal network architecture has shown some success with competitive performances in various computer vision tasks. However, NAS in general requires a tremendous amount of…

Computer Vision and Pattern Recognition · Computer Science 2022-12-14 Bokyeung Lee , Kyungdeuk Ko , Jonghwan Hong , Hanseok Ko

Neural Architecture Search (NAS) has been explosively studied to automate the discovery of top-performer neural networks. Current works require heavy training of supernet or intensive architecture evaluations, thus suffering from heavy…

Computer Vision and Pattern Recognition · Computer Science 2021-03-17 Wuyang Chen , Xinyu Gong , Zhangyang Wang

Neural architecture search (NAS) has become a common approach to developing and discovering new neural architectures for different target platforms and purposes. However, scanning the search space is comprised of long training processes of…

Computer Vision and Pattern Recognition · Computer Science 2022-09-29 Tal Hakim

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,…

Computer Vision and Pattern Recognition · Computer Science 2021-04-07 Yaofo Chen , Yong Guo , Qi Chen , Minli Li , Wei Zeng , Yaowei Wang , Mingkui Tan

Deep learning has proven to be a highly effective problem-solving tool for object detection and image segmentation across various domains such as healthcare and autonomous driving. At the heart of this performance lies neural architecture…

Machine Learning · Computer Science 2021-06-29 Robert Wu , Nayan Saxena , Rohan Jain

Recent advances in Neural Architecture Search (NAS) such as one-shot NAS offer the ability to extract specialized hardware-aware sub-network configurations from a task-specific super-network. While considerable effort has been employed…

Machine Learning · Computer Science 2022-05-24 Daniel Cummings , Anthony Sarah , Sharath Nittur Sridhar , Maciej Szankin , Juan Pablo Munoz , Sairam Sundaresan

Neural architecture search (NAS) relies on a good controller to generate better architectures or predict the accuracy of given architectures. However, training the controller requires both abundant and high-quality pairs of architectures…

Machine Learning · Computer Science 2020-11-04 Renqian Luo , Xu Tan , Rui Wang , Tao Qin , Enhong Chen , Tie-Yan Liu

Neural Architecture Search (NAS) is a collection of methods to craft the way neural networks are built. Current NAS methods are far from ab initio and automatic, as they use manual backbone architectures or micro building blocks (cells),…

Machine Learning · Computer Science 2020-10-20 Anubhav Garg , Amit Kumar Saha , Debo Dutta

Neural architecture search has attracted wide attentions in both academia and industry. To accelerate it, researchers proposed weight-sharing methods which first train a super-network to reuse computation among different operators, from…

Machine Learning · Computer Science 2020-12-16 Xin Chen , Lingxi Xie , Jun Wu , Longhui Wei , Yuhui Xu , Qi Tian

In this paper, we investigate a new variant of neural architecture search (NAS) paradigm -- searching with random labels (RLNAS). The task sounds counter-intuitive for most existing NAS algorithms since random label provides few information…

Computer Vision and Pattern Recognition · Computer Science 2021-05-26 Xuanyang Zhang , Pengfei Hou , Xiangyu Zhang , Jian Sun

Neural Architecture Search (NAS) often trains and evaluates a large number of architectures. Recent predictor-based NAS approaches attempt to alleviate such heavy computation costs with two key steps: sampling some architecture-performance…

Machine Learning · Computer Science 2021-11-04 Junru Wu , Xiyang Dai , Dongdong Chen , Yinpeng Chen , Mengchen Liu , Ye Yu , Zhangyang Wang , Zicheng Liu , Mei Chen , Lu Yuan

Neural Architecture Search remains a very challenging meta-learning problem. Several recent techniques based on parameter-sharing idea have focused on reducing the NAS running time by leveraging proxy models, leading to architectures with…

Machine Learning · Computer Science 2022-02-08 Minsu Cho , Mohammadreza Soltani , Chinmay Hegde

The key challenge in neural architecture search (NAS) is designing how to explore wisely in the huge search space. We propose a new NAS method called TNAS (NAS with trees), which improves search efficiency by exploring only a small number…

Artificial Intelligence · Computer Science 2022-04-12 Guocheng Qian , Xuanyang Zhang , Guohao Li , Chen Zhao , Yukang Chen , Xiangyu Zhang , Bernard Ghanem , Jian Sun

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,…

Computer Vision and Pattern Recognition · Computer Science 2020-07-08 Yunjie Tian , Chang Liu , Lingxi Xie , Jianbin Jiao , Qixiang Ye

Deep neural networks (DNN) have achieved unprecedented performance in computer-vision tasks almost ubiquitously in business, technology, and science. While substantial efforts are made to engineer highly accurate architectures and provide…

Image and Video Processing · Electrical Eng. & Systems 2022-09-08 Sumedha Singla

Early neural network architectures were designed by so-called "grad student descent". Since then, the field of Neural Architecture Search (NAS) has developed with the goal of algorithmically designing architectures tailored for a dataset of…

Machine Learning · Computer Science 2019-11-14 Sam Green , Craig M. Vineyard , Ryan Helinski , Çetin Kaya Koç