Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Approval-Based Shortlisting   Shortlisting is the task of reducing a long list of alternatives to a
(smaller) set of best or most suitable alternatives. Shortlisting is often used
in the nomination process of awards or in recommender systems to display
featured objects. In this paper, we analyze shortlisting methods that are based
on approval data, a common type of preferences. Furthermore, we assume that the
size of the shortlist, i.e., the number of best or most suitable alternatives,
is not fixed but determined by the shortlisting method. We axiomatically
analyze established and new shortlisting methods and complement this analysis
with an experimental evaluation based on synthetic and real-world data. Our
results lead to recommendations which shortlisting methods to use, depending on
the desired properties.

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The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: cmp-lg
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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio