摘要
Current nonnegative matrix factorization (NMF) deals with X = FG T type. We provide a systematic analysis and extensions of NMF to the symmetric W = HHT, and the weighted W = HSHT. We show that (1) W = HHT is equivalent to Kernel K-means clustering and the Laplacian-based spectral clustering. (2) X = FGT is equivalent to simultaneous clustering of rows and columns of a bipartite graph. Algorithms are given for computing these symmetric NMFs.
| 源语言 | 英语 |
|---|---|
| 页 | 606-610 |
| 页数 | 5 |
| DOI | |
| 出版状态 | 已出版 - 2005 |
| 已对外发布 | 是 |
| 活动 | 5th SIAM International Conference on Data Mining, SDM 2005 - Newport Beach, CA, 美国 期限: 21 4月 2005 → 23 4月 2005 |
会议
| 会议 | 5th SIAM International Conference on Data Mining, SDM 2005 |
|---|---|
| 国家/地区 | 美国 |
| 市 | Newport Beach, CA |
| 时期 | 21/04/05 → 23/04/05 |
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