Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Stochastic Quasi-Newton Method for Large-Scale Nonconvex Optimization
  with Applications   This paper proposes a novel stochastic version of damped and regularized BFGS
method for addressing the above problems.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph