Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bayesian method for evaluation an airline profitability on the base
  components of Airline Route Planning   Airline route planning takes into account the factors of commercial and
customer preferences, safety, and should allow a flexibility given the
tremendous uncertainty about market conditions. The mathematical model on the
Bayes formula allows optimizing the interaction of the base factors.

15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess