Nonlinear subspace clustering for image clustering
Nonlinear subspace clustering for image clustering
复制标题
用于图像聚类的非线性子空间聚类
DOI:
10.1016/j.patrec.2017.08.023
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发表时间:
2017-08
影响因子:
5.1
通讯作者:
Jie Zhou
中科院分区:
文献类型:
--
作者:
Wencheng Zhu;Jiwen Lu;Jie Zhou
We present in this paper a nonlinear subspace clustering (NSC) method for image clustering. Unlike most existing subspace clustering methods which only exploit the linear relationship of samples to learn the affine matrix, our NSC reveals the multi-cluster nonlinear structure of samples via a nonlinear neural network. While kernel-based clustering methods can also address the nonlinear issue of samples, this type of methods suffers from the scalability issue. Specifically, our NSC employs a feed-forward neural network to map samples into a nonlinear space and performs subspace clustering at the top layer of the network, so that the mapping functions and the clustering issues are iteratively learned. Otherwise, our NSC applys a similarity measure based on the grouping effect to capture the local structure of data. Experimental results illustrate that our NSC outperforms the state-of-the-arts.
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DOI:
10.1109/iccv.2009.5459173
发表时间:
2009-09
期刊:
2009 IEEE 12th International Conference on Computer Vision
影响因子:
--
作者:
Fabien Lauer;C. Schnörr
通讯作者:
Fabien Lauer;C. Schnörr
影响因子:
10.6
作者:
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通讯作者:
Changxing Ding;Chang Xu;D. Tao
影响因子:
14.9
作者:
René Vidal
通讯作者:
René Vidal
DOI:
10.1109/cvpr.2003.1211411
发表时间:
2003-06
期刊:
2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003. Proceedings.
影响因子:
--
作者:
R. Vidal;Yi Ma;S. Sastry
通讯作者:
R. Vidal;Yi Ma;S. Sastry
DOI:
10.1007/978-1-4899-7687-1_100453
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Weiwei Feng
通讯作者:
Weiwei Feng