Name
Abstract | ||
|---|---|---|
In recent years, sparse subspace clustering (SSC) has been witnessed to its advantages in subspace clustering field. Generally, the SSC first learns the representation matrix of data by self-expressive, and then constructs affinity matrix based on the obtained sparse representation. Finally, the clustering result is achieved by applying spectral clustering to the affinity matrix. As described above, the existing SSC algorithms often learn the sparse representation and affinity matrix in a separate way. As a result, it may not lead to the optimum clustering result because of the independence process. To this end, we proposed a novel clustering algorithm via learning representation and affinity matrix conjointly. By the proposed method, we can learn sparse representation and affinity matrix in a unified framework, where the procedure is conducted by using the graph regularizer derived from the affinity matrix. Experimental results show the proposed method achieves better clustering results compared to other subspace clustering approaches. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1016/j.jfranklin.2018.02.024 | Journal of the Franklin Institute |
Field | DocType | Volume |
Affinity matrix,Spectral clustering,Graph,Mathematical optimization,Subspace clustering,Pattern recognition,Matrix (mathematics),Sparse approximation,Artificial intelligence,Cluster analysis,Mathematics | Journal | 355 |
Issue | ISSN | Citations |
8 | 0016-0032 | 1 |
PageRank | References | Authors |
0.36 | 24 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ming Yin | 1 | 202 | 10.61 |
| Zongze Wu | 2 | 65 | 11.45 |
| Deyu Zeng | 3 | 1 | 1.37 |
| Panshuo Li | 4 | 1 | 0.36 |
| Shengli Xie | 5 | 2530 | 161.51 |