Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modelling Preference Data with the Wallenius Distribution   The Wallenius distribution is a generalisation of the Hypergeometric
distribution where weights are assigned to balls of different colours. This
naturally defines a model for ranking categories which can be used for
classification purposes. Since, in general, the resulting likelihood is not
analytically available, we adopt an approximate Bayesian computational (ABC)
approach for estimating the importance of the categories. We illustrate the
performance of the estimation procedure on simulated datasets. Finally, we use
the new model for analysing two datasets about movies ratings and Italian
academic statisticians' journal preferences. The latter is a novel dataset
collected by the authors.

19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con