Dimension Reduction Methods with Application to ... - Rice University
Dimension Reduction Methods with Application to ... - Rice University
Dimension Reduction Methods with Application to ... - Rice University
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L 2 -L 1 : ACHLIOPTAS RANDOM MATRIX<br />
Gaussian<br />
◮ same lower bound as in L 2 -L 1 case using Gaussian Random<br />
Matrix (NR 2 bound)<br />
◮ bounding the mgf of Achlioptas-typed r.v. by that of a<br />
standard Gaussian<br />
◮ 36%-40% improvement