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Showing 1 to 2 of 2 for “"Nonnegative Garrote"”.
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Some Advanced Model Selection Topics for Nonparametric/Semiparametric Models with High-Dimensional Data
… information. In the second topic, we propose a Nonnegative Garrote on a Kernel machine (NGK) to recover sparsity of input variables in smoothing functions. We model the smoothing function by a least squares kernel machine and construct a nonnegative garrote on the kernel model as the function of …
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Contributions to Structured Variable Selection Towards Enhancing Model Interpretation and Computation Efficiency
… and heredity principles by using the nonnegative garrote technique for model selection. The performance of the additive heredity model was compared to several conventional methods in both unconstrained and constrained MoM experiments. The additive heredity model was then successfully …