Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiregion Bilinear Convolutional Neural Networks for Person
  Re-Identification   In this work we propose a new architecture for person re-identification. As
the task of re-identification is inherently associated with embedding learning
and non-rigid appearance description, our architecture is based on the deep
bilinear convolutional network (Bilinear-CNN) that has been proposed recently
for fine-grained classification of highly non-rigid objects. While the last
stages of the original Bilinear-CNN architecture completely removes the
geometric information from consideration by performing orderless pooling, we
observe that a better embedding can be learned by performing bilinear pooling
in a more local way, where each pooling is confined to a predefined region. Our
architecture thus represents a compromise between traditional convolutional
networks and bilinear CNNs and strikes a balance between rigid matching and
completely ignoring spatial information.
  We perform the experimental validation of the new architecture on the three
popular benchmark datasets (Market-1501, CUHK01, CUHK03), comparing it to
baselines that include Bilinear-CNN as well as prior art. The new architecture
outperforms the baseline on all three datasets, while performing better than
state-of-the-art on two out of three. The code and the pretrained models of the
approach can be found at https://github.com/madkn/MultiregionBilinearCNN-ReId.

11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
2
The categories of this paper are: math