• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Lin, Y.-N. (Lin, Y.-N..) [1] | Cai, H.-C. (Cai, H.-C..) [2] | Zhang, C.-Y. (Zhang, C.-Y..) [3] | Chen, C.L.P. (Chen, C.L.P..) [4]

Indexed by:

Scopus

Abstract:

Self-supervised graph representation learning (GRL) has shown great success in scientific research and real-world applications. Nevertheless, one obstacle in GRL is the demand for graph augmentation (GA), which deeply impacts the representation qualities. On the one hand, GA supplements the data amount and enhances the robustness and quality of the representations. On the other hand, collocating appropriate augmentations claims nontrivial attempts. In this article, a new method to free GA is provided building a novel fuzzy view and two crisp views of the original graph. As all the views are transformed from the original graph, they are semantically similar and naturally considered to possess high-quality positive samples. In this way, the data amount is compensated to a degree without changing the raw node attributes or graph topology. Additionally, to ensure the diversity of the positives, asymmetric renormalization and noise perturbation are adopted. Experiments toward node-level tasks on several real-world datasets demonstrate the competition against several state-of-the-art models.  © 2014 IEEE.

Keyword:

Fuzzy representation graph augmentation graph representation learning self-supervised learning

Community:

  • [ 1 ] [Lin Y.-N.]Fuzhou University, School of Computer and Data Science, Fuzhou, 350108, China
  • [ 2 ] [Cai H.-C.]Fuzhou University, School of Computer and Data Science, Fuzhou, 350108, China
  • [ 3 ] [Zhang C.-Y.]Fuzhou University, School of Computer and Data Science, Fuzhou, 350108, China
  • [ 4 ] [Chen C.L.P.]South China University of Technology, School of Computer Science and Engineering, Guangdong, Guangzhou, 510006, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

IEEE Transactions on Computational Social Systems

ISSN: 2329-924X

Year: 2024

Issue: 3

Volume: 11

Page: 3920-3930

4 . 5 0 0

JCR@2023

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:181/11109522
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1