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Adaptive L(1/2) Shooting Regularization Method for Survival Analysis Using Gene Expression Data
A new adaptive L(1/2) shooting regularization method for variable selection based on the Cox's proportional hazards mode being proposed. This adaptive L(1/2) shooting algorithm can be easily obtained by the optimization of a reweighed iterative series of L(1) penalties and a shooting strategy o...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3876878/ https://www.ncbi.nlm.nih.gov/pubmed/24453861 http://dx.doi.org/10.1155/2013/475702 |