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Statistics of spectral properties of matrix-valued random variables.

3 votes
0 answers
160 views

Matrix Chernoff sampling with out replacement

I am interested to know if the matrix Chernoff bound (see Theorem 5.1.1 in https://arxiv.org/pdf/1501.01571.pdf) holds if one samples without replacement. For example, the Bernstein inequality is ar …
felasfaw's user avatar
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1 vote
0 answers
478 views

psd condition for matrix completion

The nuclear norm minimization for the matrix completion problem is given by \begin{align} \textrm{minimize } \quad &\|X\|_{*}\\ \textrm{subject to } \quad & X_{ij}=M_{ij} \quad \forall (i,j)\in \Om …
felasfaw's user avatar
  • 221