Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-asymptotic Oracle Inequalities for the Lasso and Group Lasso in high
  dimensional logistic model   We consider the problem of estimating a function $f\_{0}$ in logistic
regression model. We propose to estimate this function $f\_{0}$ by a sparse
approximation build as a linear combination of elements of a given dictionary
of $p$ functions. This sparse approximation is selected by the Lasso or Group
Lasso procedure. In this context, we state non asymptotic oracle inequalities
for Lasso and Group Lasso under restricted eigenvalues assumption as introduced
in \cite{BRT}.

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The categories of this paper are: atom-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: ao-sci
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The categories of this paper are: patt-sol
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: funct-an
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The categories of this paper are: q-fin
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The categories of this paper are: dg-ga