Institutional Repository of Chinese Acad Sci, Inst Automat, CAS Key Lab Mol Imaging, Beijing 100190, Peoples R China
PP-NAS: Searching for Plug-and-Play Blocks on Convolutional Neural Network | |
Shen, Biluo1,2; Xiao, Anqi1,2; Tian, Jie1,2,3; Hu, Zhenhua1,2 | |
2021-10-11 | |
会议名称 | 2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW) |
会议日期 | 11-17 October 2021 |
会议地点 | Montreal, BC, Canada |
摘要 | Multi-scale features are of great importance in modern convolutional neural networks and show consistent performance gains on many vision tasks. Therefore, many plug-and-play blocks are introduced to upgrade existing convolutional neural networks for stronger multi-scale representation ability. However, the design of plug-and-play blocks is getting more complex and these manually designed blocks are not optimal. In this work, we propose PP-NAS to develop plug-and-play blocks based on neural architecture search. Specifically, we design a new search space and develop the corresponding search algorithm. Extensive experiments on CIFAR10, CIFAR100, and ImageNet show that PP-NAS can find a series of novel blocks that outperform manually designed ones. Transfer learning results on representative computer vision tasks including object detection and semantic segmentation further verify the superiority of the PP-NAS over the state-of-the-art CNNs (e.g., ResNet, Res2Net). Our code will be made avaliable at https://github.com/sbl1996/PP-NAS. |
DOI | 10.1109/ICCVW54120.2021.00045 |
URL | 查看原文 |
语种 | 英语 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/48675 |
专题 | 中国科学院分子影像重点实验室 |
通讯作者 | Tian, Jie; Hu, Zhenhua |
作者单位 | 1.Beijing Key Laboratory of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences 3.Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Shen, Biluo,Xiao, Anqi,Tian, Jie,et al. PP-NAS: Searching for Plug-and-Play Blocks on Convolutional Neural Network[C],2021. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
PP-NAS ICCVW 2021.pd(235KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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