Robust support vector regression with generic quadratic nonconvex ε-insensitive loss
Robust support vector regression with generic quadratic nonconvex ε-insensitive loss
复制标题
具有通用二次非凸 ε 不敏感损失的鲁棒支持向量回归
DOI:
10.1016/j.apm.2020.01.053
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发表时间:
2020-06
影响因子:
5
通讯作者:
Xiangyu Hua
中科院分区:
文献类型:
--
作者:
Yafen Ye;Junbin Gao;Yuan-Hai Shao;Chunna Li;Yan Jin;Xiangyu Hua
In this paper, we propose a robust support vector regression with a novel generic nonconvex quadratic ε-insensitive loss function. The proposed method is robust to outliers or noise since it can adaptively control the loss value and decrease the negative influence of outliers or noise on the decision function by adjusting the elastic interval parameter and adaptive robustification parameter. Given the nature of the nonconvexity of the optimization problem, a concave-convex programming procedure is employed to solve the proposed problem. Experimental results on two artificial data sets and three real-world data sets indicate that the proposed method outperforms support vector regression,L1-norm support vector regression, least squares support vector regression, robust least squares support vector regression, and support vector regression with the Huber loss function on both robustness and generalization ability.
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影响因子:
6
作者:
M. Tanveer;Mohit Mangal;I. Ahmad;Y. Shao
通讯作者:
M. Tanveer;Mohit Mangal;I. Ahmad;Y. Shao
影响因子:
8.8
作者:
Tang Long;Tian Yingjie;Yang Chunyan;Pardalos Panos M.
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影响因子:
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Lin X
DOI:
10.1016/j.knosys.2014.08.003
发表时间:
2014-11
期刊:
Knowledge-Based System
影响因子:
--
作者:
Wang Kuaini;Zhong Ping
通讯作者:
Zhong Ping
DOI:
--
发表时间:
1996-12
期刊:
--
影响因子:
--
作者:
H. Drucker;C. Burges;L. Kaufman;Alex Smola;V. Vapnik
通讯作者:
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