• 西湖龙井、潍坊风筝、宣纸徽墨……大运河非遗大展亮相农展馆 2019-10-25
  • 愿赌服输!炒股赚了没见你们给大家分点? 2019-10-25
  • 回复@老老保老张工:玩你的铁环去! 2019-08-23
  • 原保监会主席项俊波妻子及两个秘书亦被查 与妻子结婚离婚又复婚 2019-08-13
  • 关于益寿丹 竹林日记(0073) 2019-08-13
  • 百名高管落马!金融反腐大势怎么走? 2019-07-17
  • 舍身救人,你是我们的榜样!(原创首发) 2019-07-01
  • 台旅会宣传海湾主题旅游 将在成都举办展览 2019-07-01
  • 笑博士的“企业发展计划”,是基于私有制的企业计划。因此,笑博士,是制订不了市计划,省计划,更别说国家计划的。他的最大无知,是不知社会主义是以公有制为主体的国家, 2019-06-23
  • 昌都市图书馆首个全民阅读推广项目结题 2019-05-14
  • 中央环保督查整改进行时 2019-05-14
  • 凤凰大调查——倾听你理想中的湾区生活 ——凤凰网房产深圳 2019-05-13
  • 王世东,传承的不仅是医术 2019-05-13
  • 不限量套餐猫腻多 工信部出手后三大运营商齐整改 2019-05-12
  • 回复@笑傲江湖V:咱那么多帖子一个赞都没有,又是咋回事呢? 2019-05-11
  • 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
    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 | 北京pk10购买 | 所长信箱
     
    京ICP备05002829号 京公网安备1101080060号
  • 西湖龙井、潍坊风筝、宣纸徽墨……大运河非遗大展亮相农展馆 2019-10-25
  • 愿赌服输!炒股赚了没见你们给大家分点? 2019-10-25
  • 回复@老老保老张工:玩你的铁环去! 2019-08-23
  • 原保监会主席项俊波妻子及两个秘书亦被查 与妻子结婚离婚又复婚 2019-08-13
  • 关于益寿丹 竹林日记(0073) 2019-08-13
  • 百名高管落马!金融反腐大势怎么走? 2019-07-17
  • 舍身救人,你是我们的榜样!(原创首发) 2019-07-01
  • 台旅会宣传海湾主题旅游 将在成都举办展览 2019-07-01
  • 笑博士的“企业发展计划”,是基于私有制的企业计划。因此,笑博士,是制订不了市计划,省计划,更别说国家计划的。他的最大无知,是不知社会主义是以公有制为主体的国家, 2019-06-23
  • 昌都市图书馆首个全民阅读推广项目结题 2019-05-14
  • 中央环保督查整改进行时 2019-05-14
  • 凤凰大调查——倾听你理想中的湾区生活 ——凤凰网房产深圳 2019-05-13
  • 王世东,传承的不仅是医术 2019-05-13
  • 不限量套餐猫腻多 工信部出手后三大运营商齐整改 2019-05-12
  • 回复@笑傲江湖V:咱那么多帖子一个赞都没有,又是咋回事呢? 2019-05-11
  • 腾讯棋牌合集 湖南幸运赛车现场开奖 股票配资论坛找象泰配资券商背景@G 大乐透第17133期号码预测 最新大神象棋 指南针炒股软件下载 福建十一选五计划软件手机版下载 黄金棋牌官方下载 3D中国 69棋牌游戏官网 胜负彩17167期复式 湖北开奖二十湖北十一选五开奖结果 吉林11选5计划软件 北京11选5走势图一定牛 中国福利彩票双色球开奖 辽宁十一选五遗漏号码