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Multi-Nyström Method Based on Multiple Kernel Learning for Large Scale Imbalanced Classification
Extensions of kernel methods for the class imbalance problems have been extensively studied. Although they work well in coping with nonlinear problems, the high computation and memory costs severely limit their application to real-world imbalanced tasks. The Nyström method is an effective technique...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8216788/ https://www.ncbi.nlm.nih.gov/pubmed/34234824 http://dx.doi.org/10.1155/2021/9911871 |