Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Computational Vibrational Spectroscopy   Vibrational spectroscopy is a powerful technique to characterize the
near-equilibrium dynamics of molecules in the gas- and the condensed-phase.
This contribution summarizes efforts from computer-based methods to gain
insight into the relationship between structure and spectroscopic response.
Methods for this purpose include physics-based empirical energy functions,
machine-learned force fields, and methods that separate sampling conformational
space and determining the data for spectral analysis such as map-based
approaches.

15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ