Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Revisiting Self-Supervised Visual Representation Learning   Unsupervised visual representation learning remains a largely unsolved
problem in computer vision research. Among a big body of recently proposed
approaches for unsupervised learning of visual representations, a class of
self-supervised techniques achieves superior performance on many challenging
benchmarks. A large number of the pretext tasks for self-supervised learning
have been studied, but other important aspects, such as the choice of
convolutional neural networks (CNN), has not received equal attention.
Therefore, we revisit numerous previously proposed self-supervised models,
conduct a thorough large scale study and, as a result, uncover multiple crucial
insights. We challenge a number of common practices in selfsupervised visual
representation learning and observe that standard recipes for CNN design do not
always translate to self-supervised representation learning. As part of our
study, we drastically boost the performance of previously proposed techniques
and outperform previously published state-of-the-art results by a large margin.

3
The categories of this paper are: physics
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
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The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: eess
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The categories of this paper are: math-ph