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Neural architecture search (NAS) methods aim to automatically find the optimal deep neural network (DNN) architecture as measured by a given objective function, typically some combination of task accuracy and inference efficiency. For many…

Neural Architecture Search (NAS), aiming at automatically designing network architectures by machines, is hoped and expected to bring about a new revolution in machine learning. Despite these high expectation, the effectiveness and…

计算机视觉与模式识别 · 计算机科学 2020-03-09 Changlin Li , Jiefeng Peng , Liuchun Yuan , Guangrun Wang , Xiaodan Liang , Liang Lin , Xiaojun Chang

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…

计算机视觉与模式识别 · 计算机科学 2020-03-30 Xiyang Dai , Dongdong Chen , Mengchen Liu , Yinpeng Chen , Lu Yuan

Albeit being a prevalent architecture searching approach, differentiable architecture search (DARTS) is largely hindered by its substantial memory cost since the entire supernet resides in the memory. This is where the single-path DARTS…

机器学习 · 计算机科学 2023-08-04 Xiaoxing Wang , Xiangxiang Chu , Yuda Fan , Zhexi Zhang , Bo Zhang , Xiaokang Yang , Junchi Yan

We present the first differentiable Network Architecture Search (NAS) for Graph Neural Networks (GNNs). GNNs show promising performance on a wide range of tasks, but require a large amount of architecture engineering. First, graphs are…

机器学习 · 计算机科学 2020-03-24 Yiren Zhao , Duo Wang , Xitong Gao , Robert Mullins , Pietro Lio , Mateja Jamnik

Many existing neural architecture search (NAS) solutions rely on downstream training for architecture evaluation, which takes enormous computations. Considering that these computations bring a large carbon footprint, this paper aims to…

机器学习 · 计算机科学 2021-11-29 Jingjing Xu , Liang Zhao , Junyang Lin , Rundong Gao , Xu Sun , Hongxia Yang

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…

计算机视觉与模式识别 · 计算机科学 2024-08-05 Danpei Zhao , Zhuoran Liu , Bo Yuan

Neural architecture search (NAS) has emerged as a promising avenue for automatically designing task-specific neural networks. Existing NAS approaches require one complete search for each deployment specification of hardware or objective.…

计算机视觉与模式识别 · 计算机科学 2021-03-23 Zhichao Lu , Gautam Sreekumar , Erik Goodman , Wolfgang Banzhaf , Kalyanmoy Deb , Vishnu Naresh Boddeti

Typically, deep learning architectures are handcrafted for their respective learning problem. As an alternative, neural architecture search (NAS) has been proposed where the architecture's structure is learned in an additional optimization…

图像与视频处理 · 电气工程与系统科学 2019-07-29 Nils Gessert , Alexander Schlaefer

Adversarial robustness of deep learning models has gained much traction in the last few years. Various attacks and defenses are proposed to improve the adversarial robustness of modern-day deep learning architectures. While all these…

Speech Emotion Recognition (SER) is a critical enabler of emotion-aware communication in human-computer interactions. Recent advancements in Deep Learning (DL) have substantially enhanced the performance of SER models through increased…

声音 · 计算机科学 2024-01-22 Thejan Rajapakshe , Rajib Rana , Sara Khalifa , Berrak Sisman , Björn Schuller

Conventional Neural Architecture Search (NAS) aims at finding a single architecture that achieves the best performance, which usually optimizes task related learning objectives such as accuracy. However, a single architecture may not be…

机器学习 · 计算机科学 2019-05-24 An-Chieh Cheng , Chieh Hubert Lin , Da-Cheng Juan , Wei Wei , Min Sun

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…

机器学习 · 计算机科学 2021-11-08 Robert Wu , Nayan Saxena , Rohan Jain

Neural Architecture Search (NAS) is an automatic technique that can search for well-performed architectures for a specific task. Although NAS surpasses human-designed architecture in many fields, the high computational cost of architecture…

机器学习 · 计算机科学 2022-12-26 Yuqiao Liu , Haipeng Li , Yanan Sun , Shuaicheng Liu

Strong priors are imposed on the search space of Differentiable Architecture Search (DARTS), such that cells of the same type share the same topological structure and each intermediate node retains two operators from distinct nodes. While…

机器学习 · 计算机科学 2025-04-30 Xuan Rao , Bo Zhao , Derong Liu , Cesare Alippi

State-of-the-art automatic speech recognition (ASR) system development is data and computation intensive. The optimal design of deep neural networks (DNNs) for these systems often require expert knowledge and empirical evaluation. In this…

音频与语音处理 · 电气工程与系统科学 2022-03-30 Shoukang Hu , Xurong Xie , Mingyu Cui , Jiajun Deng , Shansong Liu , Jianwei Yu , Mengzhe Geng , Xunying Liu , Helen Meng

Differential Neural Architecture Search (NAS) methods represent the network architecture as a repetitive proxy directed acyclic graph (DAG) and optimize the network weights and architecture weights alternatively in a differential manner.…

计算机视觉与模式识别 · 计算机科学 2020-12-01 Benteng Ma , Jing Zhang , Yong Xia , Dacheng Tao

Neural Architecture Search (NAS) continues to serve a key roll in the design and development of neural networks for task specific deployment. Modern NAS techniques struggle to deal with ever increasing search space complexity and compute…

计算机视觉与模式识别 · 计算机科学 2024-11-25 Arjun Sridhar , Yiran Chen

Recently, Neural Architecture Search (NAS) methods are introduced and show impressive performance on many benchmarks. Among those NAS studies, Neural Architecture Transformer (NAT) aims to improve the given neural architecture to have…

机器学习 · 计算机科学 2021-10-20 Do-Guk Kim , Heung-Chang 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…

机器学习 · 计算机科学 2021-12-02 Ruisi Zhang , Youwei Liang , Sai Ashish Somayajula , Pengtao Xie