王波
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Main positions:Professor
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Information and Communication Engineering
Discipline:Signal and Information Processing
Business Address:A512, Haishan Building
Contact Information:bowang@dlut.edu.cn
E-Mail:bowang@dlut.edu.cn
Hits:
Indexed by:会议论文
Date of Publication:2006-08-07
Page Number:860-862,867
Key Words:隐密分析;特征选择;RELIEF;特征相关性
Abstract:隐密分析技术的目的是能够准确、高效的对隐密术进行分析;通用的盲隐密分析方法提取的大量统计特征增加了隐密分析系统的复杂度,影响了隐密分析系统的效率.文中在对特征选择方法进行研究的基础上,利用RELIEF算法去除对分类贡献小的弱特征,利用特征之间的相关性去除特征空间中的冗余特征.实验结果表明该方法能够在保持原始算法分类能力的基础上,有效地削减特征维数,从而提高了隐密分析系统效率.
I am not a star professor, but I am working on the road to a star professor of tomorrow. For this reason, self-motivated graduate students are desired to my research group. Self-motivated attitude and initiative are the most important characteristics in our laboratory. Students with preliminary knowledge on signal (image/video) processing and programming skills are most welcome. For your academic trip in my group, I will devote myself to training your FIVE abilities: Intellectual skills, Communication skills, Personality characteristics, Habit of work, Mechanical skills, which are considered as the most important abilities of a graduated student.
http://ice.dlut.edu.cn/WangBo/index.html
