专栏名称: 机器学习研究会

机器学习研究会是北京大学大数据与机器学习创新中心旗下的学生组织，旨在构建一个机器学习从事者交流的平台。除了及时分享领域资讯外，协会还会举办各种业界巨头/学术神牛讲座、学术大牛沙龙分享会、real data 创新竞赛等活动。

【学习】谷歌最新研究成果“手机版”卷积神经网络——MobileNets

机器学习研究会 · 公众号 · AI · 2017-04-18 20:27

正文

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摘要

转自：Wilson_NJUer

论文《MobileNets: Efficient Convolutional Neural Networks for Mobile Vision Applications》，谷歌最新研究成果“手机版”卷积神经网络——MobileNets，可在移动设备利用CNN处理图像分类、细粒度级别图像分类、物体检测、地标定位、人脸特征分类等视觉任务。

摘要：

We present a class of efficient models called MobileNets for mobile and embedded vision applications. MobileNets are based on a streamlined architecture that uses depth-wise separable convolutions to build light weight deep neural networks. We introduce two simple global hyper-parameters that efficiently trade off between latency and accuracy. These hyper-parameters allow the model builder to choose the right sized model for their application based on the constraints of the problem. We present extensive experiments on resource and accuracy tradeoffs and show strong performance compared to other popular models on ImageNet classification. We then demonstrate the effectiveness of MobileNets across a wide range of applications and use cases including object detection, finegrain classification, face attributes and large scale geo-localization.

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