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题名:
On Convergence Properties of Implicit Self-paced Objective
作者: Ma, Zilu; Liu, Shiqi; Meng DY(孟德宇); Zhang, Yong; Lo, SioLong; Han Z(韩志)
作者部门: 机器人学研究室
通讯作者: Meng DY(孟德宇)
关键词: Self-paced learning ; Machine learning ; Non-convex optimization ; Convergence
刊名: Information Sciences
ISSN号: 0020-0255
出版日期: 2018
卷号: 462, 页码:132-140
收录类别: EI
EI收录号: 20182505321508
产权排序: 2
项目资助者: National Key R&D Program of China (SQ2018YFB100000), the China NSFC projects under contract 61661166011, 11690011, 61603292, 61721002.
摘要: Self-paced learning (SPL) is a new methodology that simulates the learning principle of humans/animals to start learning easier aspects of a learning task, and then gradually take more complex examples into training. This new-coming learning regime has been empirically substantiated to be effective in various computer vision and pattern recognition tasks. Recently, it has been proved that the SPL regime has a close relationship with a implicit self-paced objective function. While this implicit objective could provide helpful interpretations to the effectiveness, especially the robustness, insights under the SPL paradigms, there are still no theoretical results to verify such relationship. To this issue, we provide some convergence results on the implicit objective of SPL. Specifically, we will prove that the learning process of SPL always converges to critical points of this implicit objective under some mild conditions. This result verifies the intrinsic relationship between SPL and this implicit objective, and makes the previous robustness analysis on SPL complete and theoretically rational.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/22083
Appears in Collections:机器人学研究室_期刊论文

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作者单位: 1.School of Mathematics and Statistics and Ministry of Education Key Lab of Intelligent Networks and Network Security, Xian Jiaotong University, China
2.State key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, China
3.First Affiliated Hospital of Xi'an Jiaotong University, Xian Jiaotong University, China
4.Faculty of Information Technology, Macau University of Science and Technology, China

Recommended Citation:
Ma, Zilu,Liu, Shiqi,Meng DY,et al. On Convergence Properties of Implicit Self-paced Objective[J]. Information Sciences,2018,462:132-140.
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