Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Specific Characteristics of Applying the Paired Comparison Method for
  Parameterization of Consumer Wants   The article describes the main problems concerned with using expert
assessment method in consumer preference researches. The author proved the
expediency of using a 3-point measurement scale. The author suggested an
algorithm for controlling the judgments' consistency that includes analyzing
and correcting the input estimates in real-time mode.

9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin