• 马丁靴配短裤 让你酷到没朋友 2019-04-17
  • 中共台湾地下党为何覆灭 2019-04-17
  • 云阳神秘迷宫9月迎客 2019-04-12
  • C罗身材真棒,他就站在我身旁! 2019-04-12
  • 贾立平往期比赛精彩回顾 2019-04-07
  • 联合国安理会发表声明 强烈谴责阿富汗恐怖袭击 2019-04-07
  • 追逐梦想 世界同行——记中国梦走向世界的五年 2019-03-29
  • 34岁男子打拼10年买百万豪车 如今在街头崩溃大哭 2019-03-29
  • 传Switch即将支持媒体应用 看电影听音乐不是梦传Switch即将支持媒体应用-行情资讯 2019-03-26
  • 【回复:四两寻找哀鸣之问】为什么一直辛苦劳作的农民没有富起来?专家解释的4点原因很靠谱 2019-03-25
  • 山西省公安消防总队召开2018年训练工作动员部署会 2019-03-25
  • 省交控集团党委研究部署“讲严立”专题警示教育 2019-03-24
  • 实用-热门标签-华商生活 2019-03-24
  • 中国应该适当学一点米弟策略,不能够老是被动应付。 2019-03-21
  • 珍惜野生动物频现甘孜境内 生态环境质量不断提升 2019-03-21
  • 邮箱登录 | 所务办公 | 收藏本站 | English | 中国科学院
     
    首页 计算所概况 新闻动态 科研成果 研究队伍 国际交流 技术转移 研究生教育 学术出版物 党群园地 科学传播 信息公开
    国际交流
    学术活动
    交流动态
    学术报告
    现在位置:首页 > 国际交流 > 学术活动
    Interpretable Convolutional Neural Networks (CNNs) via Feedforward Design
    2018-12-13 | 【 【打印】【关闭】

      主讲人:C.-C. Jay Kuo,University of Southern California

      时间:12月18日下午15:30~17:00

      地点:计算所一层报告厅

      报告摘要:

      Given a convolutional neural network (CNN) architecture, its network parameters are determined by backpropagation (BP) nowadays. The underlying mechanism remains to be a black-box after a large amount of theoretical investigation. In this talk, I describe a new interpretable and feedforward (FF) design with the LeNet-5 as an example. The FF-trained CNN is a data-centric approach that derives network parameters based on training data statistics layer by layer in one pass. To build the convolutional layers, we develop a new signal transform, called the Saab (Subspace approximation with adjusted bias) transform. The bias in filter weights is chosen to annihilate nonlinearity of the activation function. To build the fully-connected (FC) layers, we adopt a label-guided linear least squared regression (LSR) method. The classification performances of BP- and FF-trained CNNs on the MNIST and the CIFAR-10 datasets are compared. The computational complexity of the FF design is significantly lower than the BP design an, therefore, the FF-trained CNN is ideal for mobile/edge computing. We also comment on the relationship between BP and FF designs by examining the cross-entropy values at nodes of intermediate layers.

      报告人简介:

      Dr. C.-C. Jay Kuo received his Ph.D. degree from the Massachusetts Institute of Technology in 1987. He is now with the University of Southern California (USC) as Director of the Media Communications Laboratory and Distinguished Professor of Electrical Engineering and Computer Science. His research interests are in the areas of media processing, compression and understanding. Dr. Kuo was the Editor-in-Chief for the IEEE Trans. on Information Forensics and Security in 2012-2014. Dr. Kuo received the 1992 National Science Foundation Young Investigator (NYI) Award, the 1993 National Science Foundation Presidential Faculty Fellow (PFF) Award, the 2010 Electronic Imaging Scientist of the Year Award, the 2010-11 Fulbright-Nokia Distinguished Chair in Information and Communications Technologies, the 2011 Pan Wen-Yuan Outstanding Research Award, the 2014 USC Northrop Grumman Excellence in Teaching Award, the 2016 USC Associates Award for Excellence in Teaching, the 2016 IEEE Computer Society Taylor L. Booth Education Award, the 2016 IEEE Circuits and Systems Society John Choma Education Award, the 2016 IS&T Raymond C. Bowman Award, and the 2017 IEEE Leon K. Kirchmayer Graduate Teaching Award. Dr. Kuo is a Fellow of AAAS, IEEE and SPIE. He has guided 147 students to their Ph.D. degrees and supervised 29 postdoctoral research fellows. Dr. Kuo is a co-author of 275 journal papers, 920 conference papers and 14 books.

     
    网站地图 | 联系我们 | 体彩11选五开奖结果 | 所长信箱
     
    京ICP备05002829号 京公网安备1101080060号
  • 马丁靴配短裤 让你酷到没朋友 2019-04-17
  • 中共台湾地下党为何覆灭 2019-04-17
  • 云阳神秘迷宫9月迎客 2019-04-12
  • C罗身材真棒,他就站在我身旁! 2019-04-12
  • 贾立平往期比赛精彩回顾 2019-04-07
  • 联合国安理会发表声明 强烈谴责阿富汗恐怖袭击 2019-04-07
  • 追逐梦想 世界同行——记中国梦走向世界的五年 2019-03-29
  • 34岁男子打拼10年买百万豪车 如今在街头崩溃大哭 2019-03-29
  • 传Switch即将支持媒体应用 看电影听音乐不是梦传Switch即将支持媒体应用-行情资讯 2019-03-26
  • 【回复:四两寻找哀鸣之问】为什么一直辛苦劳作的农民没有富起来?专家解释的4点原因很靠谱 2019-03-25
  • 山西省公安消防总队召开2018年训练工作动员部署会 2019-03-25
  • 省交控集团党委研究部署“讲严立”专题警示教育 2019-03-24
  • 实用-热门标签-华商生活 2019-03-24
  • 中国应该适当学一点米弟策略,不能够老是被动应付。 2019-03-21
  • 珍惜野生动物频现甘孜境内 生态环境质量不断提升 2019-03-21
  • 广东时时彩预测软件手机版下载 皇冠博彩 重庆快乐十分开奖直播 时时彩缩水过滤软件下载 网上那个彩票网可以卖 排列3开奖公告 幸运农场复式计算器 赌博默示录漫画 市福彩中心五一放假吗 澳洲幸运8开奖时间 重庆幸运农场农场版走势图 3d走势图 体彩11选5走势图 新时时彩开奖规律 大乐透投注 体彩p3专家预测号