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Royi

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73 The median minimizes the sum of absolute deviations (the $ {\ell}_{1} $ norm) Nov 16 '14
23 Unbiased Estimator for a Uniform Variable Support Aug 29 '11
12 How Can $ {L}_{1} $ Norm Minimization with Linear Equality Constraints (Basis Pursuit / Sparse Representation) Be Formulated as Linear Programming? Apr 5 '18
11 Orthogonal Projection onto the $ {L}_{1} $ Unit Ball Jun 18 '17
10 Eigenvalues and Eigenvectors of $2 \times 2$ Matrix Nov 2 '10
10 The Proximal Operator of the $ {L}_{1} $ Norm Function Jan 11 '17
9 Prove Inequality $\frac{\left(1-\alpha\right)\left(1+{\alpha}^{k}\right)}{\left(1+\alpha\right)\left(1-{\alpha}^{k}\right)}\geqslant\frac{1}{k}$ Oct 2 '11
8 Maximum of the Variance Function for Given Set of Bounded Numbers Nov 17 '11
7 Sum of Gaussian Variables Jul 20 '10
7 Orthogonal Projection onto the Unit Simplex Aug 22 '17
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