Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $\kappa$-exponential models from the geometrical viewpoint   We discuss the use of Kaniadakis' $\kappa$-exponential in the construction of
a statistical manifold modelled on Lebesgue spaces of real random variables.
Some algebraic features of the deformed exponential models are considered. A
chart is defined for each strictly positive densities; every other strictly
positive density in a suitable neighborhood of the reference probability is
represented by the centered $\Kln$ likelihood

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The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: quant-ph