Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Utilisation des m\'ethodes de Lee-Carter et Log-Poisson pour
  l'ajustement de tables de mortalit\'e dans le cas de petits \'echantillons   The aim of this paper is to study the construction of prospective mortality
tables from a low number of persons subjected to risk. The presented models are
the Lee-Carter and log-Poisson methods respectively. The low number of people
subjected to risk, particularly noticed for the persons who are getting on,
implies the use of an extrapolation method for the mortality rates. The
Lee-Carter and log-Poisson methods constitute twodimensional models, taking the
year and the age into account to calculate the mortality rates. The methods
suggested are applied to a real data set. The prospective tables, built in this
way, allow to project the rates' evolution in the future, extrapolating the
temporal constituent. And then, it allows to compare this projection with the
evolution predicted for the French population in its entirety. You determine
the best method through the nearness of the smoothed rates in comparison with
the raw rates and essentially through the caution of these models for the life
annuities' calculation. The results stemed from these methods are too
confronted with the mortality rates obtained through a method of logistic fits.

33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an