Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cartes auto-organis\'{e}es pour l'analyse exploratoire de donn\'{e}es et
  la visualisation   This paper shows how to use the Kohonen algorithm to represent
multidimensional data, by exploiting the self-organizing property. It is
possible to get such maps as well for quantitative variables as for qualitative
ones, or for a mixing of both. The contents of the paper come from various
works by SAMOS-MATISSE members, in particular by E. de Bodt, B. Girard, P.
Letr\'{e}my, S. Ibbou, P. Rousset. Most of the examples have been studied with
the computation routines written by Patrick Letr\'{e}my, with the language
IML-SAS, which are available on the WEB page http://samos.univ-paris1.fr.

8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn