期刊
PATTERN RECOGNITION LETTERS
卷 130, 期 -, 页码 299-305出版社
ELSEVIER
DOI: 10.1016/j.patrec.2019.01.016
关键词
Subspace clustering; Multi-view clustering; Adaptive learning; Feature selection
资金
- National Natural Science Foundation of China, China [61871464]
- National Natural Science Foundation of Fujian Province, China [2017J01511]
- Scientific Research Fund of Fujian Provincial Education Department, China [JAT170417, JAT160357]
- Climbing Program of Xiamen university of technology [XPDKQ18012]
With the rapid development of multimedia technologies, we frequently confront with high-dimensional data and multi-view data, which usually contain redundant features and distinct types of features. How to efficiently cluster such kinds of data is still a great challenge. Traditional multi-view subspace clustering aims to determine the distribution of views by extra empirical parameters and search the optimal projection matrix by eigenvalue decomposition, which is impractical for real-world applications. In this paper, we propose a new adaptive multi-view subspace clustering method to integrate heterogenous data in the low-dimensional feature space. Concretely, we extend K-means clustering with feature learning to handle high-dimensional data. Besides, for multi-view data, we evaluate the weights of distinct views according to their compactness of the cluster structure in the low-dimensional subspace. We apply the proposed method to four benchmark datasets and compare it with several widely used clustering algorithms. Experimental results demonstrate the effectiveness of the proposed method. (C) 2019 Elsevier B.V. All rights reserved.
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