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Royi

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Top posts (252) All Questions Answers | Votes Newest

50 The Median Minimizes the Sum of Absolute Deviations (The $ {L}_{1} $ Norm) Nov 16 '14
19 Unbiased Estimator for a Uniform Variable Support Aug 29 '11
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 Eigenvalues and Eigenvectors of $2 \times 2$ Matrix Nov 2 '10
7 Sum of Gaussian Variables Jul 20 '10
7 Maximum of the Variance Function for Given Set of Bounded Numbers Nov 17 '11
7 The Proximal Operator of the $ {L}_{1} $ Norm Function Jan 11 '17
6 Orthogonal Projection onto the $ {L}_{2} $ Unit Ball Jun 18 '17
6 Orthogonal Projection onto the $ {L}_{1} $ Unit Ball Jun 18 '17
5 Solve Least Squares (Frobenius Norm) Problem with Diagonal Matrix Constraint Sep 8 '17
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