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Results tagged with sparse
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user 46759
A sparse matrix is a matrix where many of the elements are zeros. The tag can also be used for sparsity in other contexts, such as regression models with sparsity, or the "bet on sparsity"-principle.
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Algorithm and R implementation of sparse PCA
Does anyone know where I can find an algorithm, as well as an R implementation of it, to carry out sparse principal component analysis (PCA)? …
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