For grouped covariates, we propose a framework for boosting that allows for sparsity within and between groups. By using component-wise and group-wise gradient ridge boosting simultaneously with ad...

中文翻译：

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稀疏组增强：无偏组和变量选择


对于分组协变量，我们提出了一个增强框架，允许组内和组间的稀疏性。通过同时使用组件式和分组式梯度脊增强与广告...