加入收藏夹
联系我们
关于本站
个人主页
西电导航
西安电子科技大学
    当前位置:首页>>学术讲座
Metric learning with Lipschitz continuous functions
时间:2019-11-10 09:26    点击:   所属单位:电子工程学院
讲座名称 Metric learning with Lipschitz continuous functions
讲座时间 2019-11-11 15:00:00
讲座地点 西电北校区主楼三区430下午3点
讲座人 Dr Jing-Hao Xue
讲座人介绍
Dr Jing-Hao Xue received the Doctor of Engineering degree in signal and information processing from Tsinghua University in 1998 and the PhD degree in statistics from the University of Glasgow in 2008. He is an Associate Professor in the Department of StatisticalScience at University College London and a Turing Fellow in the Alan Turing Institute. His research interests include statistical machine learning, high-dimensional data analysis, pattern recognition and image analysis.
讲座内容
Metric learning enables classification algorithms to automatically learn a suitable distance metric from data, such that semantically similar instances are pulled together while dissimilar instances are pushed away. A learned metric can significantly improvethe performance of distance-based classifiers (e.g. kNN). In this talk, I will briefly present some of our recent research efforts on metric learning with Lipschitz continuous functions, including methodology, theoretical foundation and optimisation formulationof each work.
转载请注明出处:西安电子科技大学学术信息网
如果您有学术信息或学术动态,欢迎投稿。我们将在第一时间确认并收录,投稿邮箱: meeting@xidian.edu.cn
Copyright © 2011-2019 西安电子科技大学 
开发维护:电子工程学院网络信息中心  管理员:meeting@xidian.edu.cn 站长统计: