Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Joint Disentangling and Adaptation for Cross-Domain Person
  Re-Identification   Although a significant progress has been witnessed in supervised person
re-identification (re-id), it remains challenging to generalize re-id models to
new domains due to the huge domain gaps. Recently, there has been a growing
interest in using unsupervised domain adaptation to address this scalability
issue. Existing methods typically conduct adaptation on the representation
space that contains both id-related and id-unrelated factors, thus inevitably
undermining the adaptation efficacy of id-related features. In this paper, we
seek to improve adaptation by purifying the representation space to be adapted.
To this end, we propose a joint learning framework that disentangles
id-related/unrelated features and enforces adaptation to work on the id-related
feature space exclusively. Our model involves a disentangling module that
encodes cross-domain images into a shared appearance space and two separate
structure spaces, and an adaptation module that performs adversarial alignment
and self-training on the shared appearance space. The two modules are
co-designed to be mutually beneficial. Extensive experiments demonstrate that
the proposed joint learning framework outperforms the state-of-the-art methods
by clear margins.

5
The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
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The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
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The categories of this paper are: math
3
The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an