Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal parameter selection for the alternating direction method of
  multipliers (ADMM): quadratic problems   The alternating direction method of multipliers (ADMM) has emerged as a
powerful technique for large-scale structured optimization. Despite many recent
results on the convergence properties of ADMM, a quantitative characterization
of the impact of the algorithm parameters on the convergence times of the
method is still lacking. In this paper we find the optimal algorithm parameters
that minimize the convergence factor of the ADMM iterates in the context of
l2-regularized minimization and constrained quadratic programming. Numerical
examples show that our parameter selection rules significantly outperform
existing alternatives in the literature.

18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys