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Showing 1 to 1 of 1 for “"mixed-norm penalty function"”.
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Dimensionality Reduction and Feature Selection using a Mixed-norm Penalty Function
… feature selection, such as vector space method, penalty function and support vector machine (SVM) are reviewed and compared. A novel penalty function called the mixed-norm penalty function is proposed. It minimizes the 1-norm of the weight vector while keeping the 2-norm constant. Both …