Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Adaptive Residue-wise Profile Fusion for Low Homologous Protein
  SecondaryStructure Prediction Using External Knowledge   Protein secondary structure prediction (PSSP) is essential for protein
function analysis. However, for low homologous proteins, the PSSP suffers from
insufficient input features. In this paper, we explicitly import external
self-supervised knowledge for low homologous PSSP under the guidance of
residue-wise profile fusion. In practice, we firstly demonstrate the
superiority of profile over Position-Specific Scoring Matrix (PSSM) for low
homologous PSSP. Based on this observation, we introduce the novel
self-supervised BERT features as the pseudo profile, which implicitly involves
the residue distribution in all native discovered sequences as the
complementary features. Further-more, a novel residue-wise attention is
specially designed to adaptively fuse different features (i.e.,original
low-quality profile, BERT based pseudo profile), which not only takes full
advantage of each feature but also avoids noise disturbance. Be-sides, the
feature consistency loss is proposed to accelerate the model learning from
multiple semantic levels. Extensive experiments confirm that our method
outperforms state-of-the-arts (i.e.,4.7%forextremely low homologous cases on
BC40 dataset).

25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph