Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sliced Inverse Regression for the inference of stellar fundamental
  parameters   We aim at finding the value of an explanatory variable, through its
expression in a large data-vector, without knowing the link function between
the explanatory variable and the data-space. Sliced Inverse Regression (SIR)
method allows for the projection of a data-vector onto a subspace consistent
with the explanatory variable variation. We suggest a method based on the SIR
subspace, that gives the most efficient estimation of an unknown explanatory
variable.

28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat