Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Principal component analysis-based inversion of effective temperatures
  for late-type stars   We show how the range of application of the principal component
analysis-based inversion method of Paletou et al. (2015) can be extended to
late-type stars data. Besides being an extension of its original application
domain, for FGK stars, we also used synthetic spectra for our learning
database. We discuss our results on effective temperatures against previous
evaluations made available from Vizier and Simbad services at CDS.

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The categories of this paper are: q-fin
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio