Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low-Rank Projections of GCNs Laplacian   In this work, we study the behavior of standard models for community
detection under spectral manipulations. Through various ablation experiments,
we evaluate the impact of bandpass filtering on the performance of a GCN: we
empirically show that most of the necessary and used information for nodes
classification is contained in the low-frequency domain, and thus contrary to
images, high frequencies are less crucial to community detection. In
particular, it is sometimes possible to obtain accuracies at a state-of-the-art
level with simple classifiers that rely only on a few low frequencies.

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The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics