Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regularization and decimation pseudolikelihood approaches to statistical
  inference in $XY$-spin models   We implement a pseudolikelyhood approach with l2-regularization as well as
the recently introduced pseudolikelihood with decimation procedure to the
inverse problem in continuous spin models on arbitrary networks, with
arbitrarily disordered couplings. Performances of the approaches are tested
against data produced by Monte Carlo numerical simulations and compared also
from previously studied fully-connected mean-field-based inference techniques.
The results clearly show that the best network reconstruction is obtained
through the decimation scheme, that also allows to dwell the inference down to
lower temperature regimes. Possible applications to phasor models for light
propagation in random media are proposed and discussed.

24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom