Sparse Reconstructive Evidential Clustering for Multi-View Data
文献类型：期刊论文
| 作者 | Chaoyu Gong; Yang You |
| 刊名 | IEEE/CAA Journal of Automatica Sinica
 |
| 出版日期 | 2024 |
| 卷号 | 11期号:2页码:459-473 |
| ISSN号 | 2329-9266 |
| 关键词 | Evidence theory multi-view clustering (MVC) optimization sparse reconstruction |
| DOI | 10.1109/JAS.2023.123579 |
| 英文摘要 | Although many multi-view clustering (MVC) algorithms with acceptable performances have been presented, to the best of our knowledge, nearly all of them need to be fed with the correct number of clusters. In addition, these existing algorithms create only the hard and fuzzy partitions for multi-view objects, which are often located in highly-overlapping areas of multi-view feature space. The adoption of hard and fuzzy partition ignores the ambiguity and uncertainty in the assignment of objects, likely leading to performance degradation. To address these issues, we propose a novel sparse reconstructive multi-view evidential clustering algorithm (SRMVEC). Based on a sparse reconstructive procedure, SRMVEC learns a shared affinity matrix across views, and maps multi-view objects to a 2-dimensional human-readable chart by calculating 2 newly defined mathematical metrics for each object. From this chart, users can detect the number of clusters and select several objects existing in the dataset as cluster centers. Then, SRMVEC derives a credal partition under the framework of evidence theory, improving the fault tolerance of clustering. Ablation studies show the benefits of adopting the sparse reconstructive procedure and evidence theory. Besides, SRMVEC delivers effectiveness on benchmark datasets by outperforming some state-of-the-art methods. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/54555]  |
| 专题 | 自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica |
| 推荐引用方式 GB/T 7714 | Chaoyu Gong,Yang You. Sparse Reconstructive Evidential Clustering for Multi-View Data[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(2):459-473. |
| APA | Chaoyu Gong,&Yang You.(2024).Sparse Reconstructive Evidential Clustering for Multi-View Data.IEEE/CAA Journal of Automatica Sinica,11(2),459-473. |
| MLA | Chaoyu Gong,et al."Sparse Reconstructive Evidential Clustering for Multi-View Data".IEEE/CAA Journal of Automatica Sinica 11.2(2024):459-473. |
入库方式： OAI收割
来源：自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。