Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A formal approach to good practices in Pseudo-Labeling for Unsupervised
  Domain Adaptive Re-Identification   The use of pseudo-labels prevails in order to tackle Unsupervised Domain
Adaptive (UDA) Re-Identification (re-ID) with the best performance. Indeed,
this family of approaches has given rise to several UDA re-ID specific
frameworks, which are effective. In these works, research directions to improve
Pseudo-Labeling UDA re-ID performance are varied and mostly based on intuition
and experiments: refining pseudo-labels, reducing the impact of errors in
pseudo-labels... It can be hard to deduce from them general good practices,
which can be implemented in any Pseudo-Labeling method, to consistently improve
its performance. To address this key question, a new theoretical view on
Pseudo-Labeling UDA re-ID is proposed. The contributions are threefold: (i) A
novel theoretical framework for Pseudo-Labeling UDA re-ID, formalized through a
new general learning upper-bound on the UDA re-ID performance. (ii) General
good practices for Pseudo-Labeling, directly deduced from the interpretation of
the proposed theoretical framework, in order to improve the target re-ID
performance. (iii) Extensive experiments on challenging person and vehicle
cross-dataset re-ID tasks, showing consistent performance improvements for
various state-of-the-art methods and various proposed implementations of good
practices.

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The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: math
34
The categories of this paper are: chem-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc