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Accelerating the Sinkhorn-Knopp iteration by power methods
| Content Provider | Semantic Scholar |
|---|---|
| Author | Aristodemo, A. Gemignani, Luca |
| Copyright Year | 2018 |
| Abstract | It is shown that the problem of balancing a nonnegative matrix by positive diagonal matrices can be recast as a constrained nonlinear multiparameter eigenvalue problem. Based on this equivalent formulation some adaptations of the power method and Arnoldi process are proposed for computing the dominant eigenvector which defines the structure of the diagonal transformations. Numerical results illustrate that our novel methods accelerate significantly the convergence of the customary Sinkhorn-Knopp iteration for matrix balancing in the case of clustered dominant eigenvalues. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://export.arxiv.org/pdf/1810.09700 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1810.09700v1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
