Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: TraffickCam: Explainable Image Matching For Sex Trafficking
  Investigations   Investigations of sex trafficking sometimes have access to photographs of
victims in hotel rooms. These images directly link victims to places, which can
help verify where victims have been trafficked or where traffickers might
operate in the future. Current machine learning approaches give promising
results in image search to find the matching hotel. This paper explores
approaches to make this end-to-end system better support government and law
enforcement requirements, including improved performance, visualization
approaches that explain what parts of the image led to a match, and
infrastructure to support exporting the results of a query.

36
The categories of this paper are: cmp-lg
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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
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The categories of this paper are: eess
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math